Home / 95,755,053.12-143,652,754.77-31,053,813.14

Finding the Fourth Proportional to 95,755,053.12, 143,652,754.77 and 31,053,813.14

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Solution

The fourth proportional to 95,755,053.12, 143,652,754.77 and 31,053,813.14 is: 46,587,262.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,053.12 : 143,652,754.77 = 31,053,813.14 : x
  2. Step 2: Convert to fraction form
    95,755,053.12/143,652,754.77 = 31,053,813.14/x
  3. Step 3: Cross multiply
    95,755,053.12x = 143,652,754.77 × 31,053,813.14
  4. Step 4: Simplify right side
    95,755,053.12x = 4,460,965,803,916,504
  5. Step 5: Solve for x
    x = 4,460,965,803,916,504/95,755,053.12
  6. Step 6: Final answer
    x = 46,587,262.59

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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.