Home / 15,451,773.60-23,177,545.20-4,669,053.60

Finding the Fourth Proportional to 15,451,773.60, 23,177,545.20 and 4,669,053.60

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Solution

The fourth proportional to 15,451,773.60, 23,177,545.20 and 4,669,053.60 is: 7,003,545.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,451,773.60 : 23,177,545.20 = 4,669,053.60 : x
  2. Step 2: Convert to fraction form
    15,451,773.60/23,177,545.20 = 4,669,053.60/x
  3. Step 3: Cross multiply
    15,451,773.60x = 23,177,545.20 × 4,669,053.60
  4. Step 4: Simplify right side
    15,451,773.60x = 108,217,200,855,222.70
  5. Step 5: Solve for x
    x = 108,217,200,855,222.70/15,451,773.60
  6. Step 6: Final answer
    x = 7,003,545.59

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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.