Home / 4,783,430,274.60-7,175,145,411.90-4,301,306,999.40

Finding the Fourth Proportional to 4,783,430,274.60, 7,175,145,411.90 and 4,301,306,999.40

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Solution

The fourth proportional to 4,783,430,274.60, 7,175,145,411.90 and 4,301,306,999.40 is: 6,451,960,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,430,274.60 : 7,175,145,411.90 = 4,301,306,999.40 : x
  2. Step 2: Convert to fraction form
    4,783,430,274.60/7,175,145,411.90 = 4,301,306,999.40/x
  3. Step 3: Cross multiply
    4,783,430,274.60x = 7,175,145,411.90 × 4,301,306,999.40
  4. Step 4: Simplify right side
    4,783,430,274.60x = 30,862,503,181,918,261,248
  5. Step 5: Solve for x
    x = 30,862,503,181,918,261,248/4,783,430,274.60
  6. Step 6: Final answer
    x = 6,451,960,499.10

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Double scale
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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.