Home / 96,411,651.27-133,088,793.78-65,092,126.59

Finding the Fourth Proportional to 96,411,651.27, 133,088,793.78 and 65,092,126.59

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Solution

The fourth proportional to 96,411,651.27, 133,088,793.78 and 65,092,126.59 is: 89,854,623.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,411,651.27 : 133,088,793.78 = 65,092,126.59 : x
  2. Step 2: Convert to fraction form
    96,411,651.27/133,088,793.78 = 65,092,126.59/x
  3. Step 3: Cross multiply
    96,411,651.27x = 133,088,793.78 × 65,092,126.59
  4. Step 4: Simplify right side
    96,411,651.27x = 8,663,032,612,438,165
  5. Step 5: Solve for x
    x = 8,663,032,612,438,165/96,411,651.27
  6. Step 6: Final answer
    x = 89,854,623.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.