Home / 96,239,237.90-144,367,343.13-27,152,645.90

Finding the Fourth Proportional to 96,239,237.90, 144,367,343.13 and 27,152,645.90

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Solution

The fourth proportional to 96,239,237.90, 144,367,343.13 and 27,152,645.90 is: 40,731,363.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,239,237.90 : 144,367,343.13 = 27,152,645.90 : x
  2. Step 2: Convert to fraction form
    96,239,237.90/144,367,343.13 = 27,152,645.90/x
  3. Step 3: Cross multiply
    96,239,237.90x = 144,367,343.13 × 27,152,645.90
  4. Step 4: Simplify right side
    96,239,237.90x = 3,919,955,347,532,687.50
  5. Step 5: Solve for x
    x = 3,919,955,347,532,687.50/96,239,237.90
  6. Step 6: Final answer
    x = 40,731,363.14

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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.