Home / 64,399,871.31-96,549,001.13-32,034,108.39

Finding the Fourth Proportional to 64,399,871.31, 96,549,001.13 and 32,034,108.39

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Solution

The fourth proportional to 64,399,871.31, 96,549,001.13 and 32,034,108.39 is: 48,025,890.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,871.31 : 96,549,001.13 = 32,034,108.39 : x
  2. Step 2: Convert to fraction form
    64,399,871.31/96,549,001.13 = 32,034,108.39/x
  3. Step 3: Cross multiply
    64,399,871.31x = 96,549,001.13 × 32,034,108.39
  4. Step 4: Simplify right side
    64,399,871.31x = 3,092,861,166,682,487
  5. Step 5: Solve for x
    x = 3,092,861,166,682,487/64,399,871.31
  6. Step 6: Final answer
    x = 48,025,890.49

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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.