Home / 34,948,626.12-52,381,764.72-15,756,913.80

Finding the Fourth Proportional to 34,948,626.12, 52,381,764.72 and 15,756,913.80

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Solution

The fourth proportional to 34,948,626.12, 52,381,764.72 and 15,756,913.80 is: 23,616,806.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,948,626.12 : 52,381,764.72 = 15,756,913.80 : x
  2. Step 2: Convert to fraction form
    34,948,626.12/52,381,764.72 = 15,756,913.80/x
  3. Step 3: Cross multiply
    34,948,626.12x = 52,381,764.72 × 15,756,913.80
  4. Step 4: Simplify right side
    34,948,626.12x = 825,374,951,384,921.12
  5. Step 5: Solve for x
    x = 825,374,951,384,921.12/34,948,626.12
  6. Step 6: Final answer
    x = 23,616,806.81

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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.