Home / 466,252,227,181.80-699,378,340,772.70-432,779,096,932.20

Finding the Fourth Proportional to 466,252,227,181.80, 699,378,340,772.70 and 432,779,096,932.20

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Solution

The fourth proportional to 466,252,227,181.80, 699,378,340,772.70 and 432,779,096,932.20 is: 649,168,645,398.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,252,227,181.80 : 699,378,340,772.70 = 432,779,096,932.20 : x
  2. Step 2: Convert to fraction form
    466,252,227,181.80/699,378,340,772.70 = 432,779,096,932.20/x
  3. Step 3: Cross multiply
    466,252,227,181.80x = 699,378,340,772.70 × 432,779,096,932.20
  4. Step 4: Simplify right side
    466,252,227,181.80x = 302,676,326,733,549,517,406,208
  5. Step 5: Solve for x
    x = 302,676,326,733,549,517,406,208/466,252,227,181.80
  6. Step 6: Final answer
    x = 649,168,645,398.30

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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.