Home / 88,238,959.07-132,309,839.96-36,411,781.04

Finding the Fourth Proportional to 88,238,959.07, 132,309,839.96 and 36,411,781.04

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Solution

The fourth proportional to 88,238,959.07, 132,309,839.96 and 36,411,781.04 is: 54,597,617.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,238,959.07 : 132,309,839.96 = 36,411,781.04 : x
  2. Step 2: Convert to fraction form
    88,238,959.07/132,309,839.96 = 36,411,781.04/x
  3. Step 3: Cross multiply
    88,238,959.07x = 132,309,839.96 × 36,411,781.04
  4. Step 4: Simplify right side
    88,238,959.07x = 4,817,636,921,217,354
  5. Step 5: Solve for x
    x = 4,817,636,921,217,354/88,238,959.07
  6. Step 6: Final answer
    x = 54,597,617.33

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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.