Home / 96,304,082.22-144,425,778.65-31,592,808

Finding the Fourth Proportional to 96,304,082.22, 144,425,778.65 and 31,592,808

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Solution

The fourth proportional to 96,304,082.22, 144,425,778.65 and 31,592,808 is: 47,379,257.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,304,082.22 : 144,425,778.65 = 31,592,808 : x
  2. Step 2: Convert to fraction form
    96,304,082.22/144,425,778.65 = 31,592,808/x
  3. Step 3: Cross multiply
    96,304,082.22x = 144,425,778.65 × 31,592,808
  4. Step 4: Simplify right side
    96,304,082.22x = 4,562,815,895,139,949
  5. Step 5: Solve for x
    x = 4,562,815,895,139,949/96,304,082.22
  6. Step 6: Final answer
    x = 47,379,257.35

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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.