Home / 531,554,414.10-797,331,621.15-531,554,414.10

Finding the Fourth Proportional to 531,554,414.10, 797,331,621.15 and 531,554,414.10

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Solution

The fourth proportional to 531,554,414.10, 797,331,621.15 and 531,554,414.10 is: 797,331,621.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    531,554,414.10 : 797,331,621.15 = 531,554,414.10 : x
  2. Step 2: Convert to fraction form
    531,554,414.10/797,331,621.15 = 531,554,414.10/x
  3. Step 3: Cross multiply
    531,554,414.10x = 797,331,621.15 × 531,554,414.10
  4. Step 4: Simplify right side
    531,554,414.10x = 423,825,142,723,791,424
  5. Step 5: Solve for x
    x = 423,825,142,723,791,424/531,554,414.10
  6. Step 6: Final answer
    x = 797,331,621.15

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Double scale
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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.