Home / 1,630,224,819,096.30-2,445,337,228,644.50-437,865,084,773.10

Finding the Fourth Proportional to 1,630,224,819,096.30, 2,445,337,228,644.50 and 437,865,084,773.10

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Solution

The fourth proportional to 1,630,224,819,096.30, 2,445,337,228,644.50 and 437,865,084,773.10 is: 656,797,627,159.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,630,224,819,096.30 : 2,445,337,228,644.50 = 437,865,084,773.10 : x
  2. Step 2: Convert to fraction form
    1,630,224,819,096.30/2,445,337,228,644.50 = 437,865,084,773.10/x
  3. Step 3: Cross multiply
    1,630,224,819,096.30x = 2,445,337,228,644.50 × 437,865,084,773.10
  4. Step 4: Simplify right side
    1,630,224,819,096.30x = 1,070,727,792,919,241,316,892,672
  5. Step 5: Solve for x
    x = 1,070,727,792,919,241,316,892,672/1,630,224,819,096.30
  6. Step 6: Final answer
    x = 656,797,627,159.66

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Half scale
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Double scale
Find fourth proportional to 1,630,224,819,097.30, 2,445,337,228,646 and 437,865,084,774.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.