Home / 95,755,057.59-143,652,761.51-31,053,817.65

Finding the Fourth Proportional to 95,755,057.59, 143,652,761.51 and 31,053,817.65

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Solution

The fourth proportional to 95,755,057.59, 143,652,761.51 and 31,053,817.65 is: 46,587,269.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,057.59 : 143,652,761.51 = 31,053,817.65 : x
  2. Step 2: Convert to fraction form
    95,755,057.59/143,652,761.51 = 31,053,817.65/x
  3. Step 3: Cross multiply
    95,755,057.59x = 143,652,761.51 × 31,053,817.65
  4. Step 4: Simplify right side
    95,755,057.59x = 4,460,966,660,695,209
  5. Step 5: Solve for x
    x = 4,460,966,660,695,209/95,755,057.59
  6. Step 6: Final answer
    x = 46,587,269.36

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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.