Home / 96,098,070.48-144,165,651.48-31,384,478.04

Finding the Fourth Proportional to 96,098,070.48, 144,165,651.48 and 31,384,478.04

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Solution

The fourth proportional to 96,098,070.48, 144,165,651.48 and 31,384,478.04 is: 47,082,773.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,098,070.48 : 144,165,651.48 = 31,384,478.04 : x
  2. Step 2: Convert to fraction form
    96,098,070.48/144,165,651.48 = 31,384,478.04/x
  3. Step 3: Cross multiply
    96,098,070.48x = 144,165,651.48 × 31,384,478.04
  4. Step 4: Simplify right side
    96,098,070.48x = 4,524,563,722,996,353
  5. Step 5: Solve for x
    x = 4,524,563,722,996,353/96,098,070.48
  6. Step 6: Final answer
    x = 47,082,773.88

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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.