Home / 22,664,263.24-31,275,773.22-12,350,766.52

Finding the Fourth Proportional to 22,664,263.24, 31,275,773.22 and 12,350,766.52

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Solution

The fourth proportional to 22,664,263.24, 31,275,773.22 and 12,350,766.52 is: 17,043,561.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,664,263.24 : 31,275,773.22 = 12,350,766.52 : x
  2. Step 2: Convert to fraction form
    22,664,263.24/31,275,773.22 = 12,350,766.52/x
  3. Step 3: Cross multiply
    22,664,263.24x = 31,275,773.22 × 12,350,766.52
  4. Step 4: Simplify right side
    22,664,263.24x = 386,279,772,772,688.56
  5. Step 5: Solve for x
    x = 386,279,772,772,688.56/22,664,263.24
  6. Step 6: Final answer
    x = 17,043,561.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.