Home / 96,544,920.10-144,817,380.15-55,730,251.30

Finding the Fourth Proportional to 96,544,920.10, 144,817,380.15 and 55,730,251.30

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Solution

The fourth proportional to 96,544,920.10, 144,817,380.15 and 55,730,251.30 is: 83,595,376.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,544,920.10 : 144,817,380.15 = 55,730,251.30 : x
  2. Step 2: Convert to fraction form
    96,544,920.10/144,817,380.15 = 55,730,251.30/x
  3. Step 3: Cross multiply
    96,544,920.10x = 144,817,380.15 × 55,730,251.30
  4. Step 4: Simplify right side
    96,544,920.10x = 8,070,708,988,367,132
  5. Step 5: Solve for x
    x = 8,070,708,988,367,132/96,544,920.10
  6. Step 6: Final answer
    x = 83,595,376.95

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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.