Home / 96,411,650.27-133,088,792.40-65,092,125.59

Finding the Fourth Proportional to 96,411,650.27, 133,088,792.40 and 65,092,125.59

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Solution

The fourth proportional to 96,411,650.27, 133,088,792.40 and 65,092,125.59 is: 89,854,621.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,411,650.27 : 133,088,792.40 = 65,092,125.59 : x
  2. Step 2: Convert to fraction form
    96,411,650.27/133,088,792.40 = 65,092,125.59/x
  3. Step 3: Cross multiply
    96,411,650.27x = 133,088,792.40 × 65,092,125.59
  4. Step 4: Simplify right side
    96,411,650.27x = 8,663,032,388,531,333
  5. Step 5: Solve for x
    x = 8,663,032,388,531,333/96,411,650.27
  6. Step 6: Final answer
    x = 89,854,621.97

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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.