Home / 24,253,806.30-36,385,763.85-8,084,780.70

Finding the Fourth Proportional to 24,253,806.30, 36,385,763.85 and 8,084,780.70

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Solution

The fourth proportional to 24,253,806.30, 36,385,763.85 and 8,084,780.70 is: 12,128,855.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,806.30 : 36,385,763.85 = 8,084,780.70 : x
  2. Step 2: Convert to fraction form
    24,253,806.30/36,385,763.85 = 8,084,780.70/x
  3. Step 3: Cross multiply
    24,253,806.30x = 36,385,763.85 × 8,084,780.70
  4. Step 4: Simplify right side
    24,253,806.30x = 294,170,921,329,237.69
  5. Step 5: Solve for x
    x = 294,170,921,329,237.69/24,253,806.30
  6. Step 6: Final answer
    x = 12,128,855.89

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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.