Home / 59,613,191.60-89,419,787.40-53,944,487.60

Finding the Fourth Proportional to 59,613,191.60, 89,419,787.40 and 53,944,487.60

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Solution

The fourth proportional to 59,613,191.60, 89,419,787.40 and 53,944,487.60 is: 80,916,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,613,191.60 : 89,419,787.40 = 53,944,487.60 : x
  2. Step 2: Convert to fraction form
    59,613,191.60/89,419,787.40 = 53,944,487.60/x
  3. Step 3: Cross multiply
    59,613,191.60x = 89,419,787.40 × 53,944,487.60
  4. Step 4: Simplify right side
    59,613,191.60x = 4,823,704,612,593,937
  5. Step 5: Solve for x
    x = 4,823,704,612,593,937/59,613,191.60
  6. Step 6: Final answer
    x = 80,916,731.40

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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.