Home / 96,226,516.10-144,020,909.55-88,573,765.70

Finding the Fourth Proportional to 96,226,516.10, 144,020,909.55 and 88,573,765.70

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Solution

The fourth proportional to 96,226,516.10, 144,020,909.55 and 88,573,765.70 is: 132,567,142.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,226,516.10 : 144,020,909.55 = 88,573,765.70 : x
  2. Step 2: Convert to fraction form
    96,226,516.10/144,020,909.55 = 88,573,765.70/x
  3. Step 3: Cross multiply
    96,226,516.10x = 144,020,909.55 × 88,573,765.70
  4. Step 4: Simplify right side
    96,226,516.10x = 12,756,474,298,382,594
  5. Step 5: Solve for x
    x = 12,756,474,298,382,594/96,226,516.10
  6. Step 6: Final answer
    x = 132,567,142.77

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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.