Home / 48,273,965.46-72,363,117.15-22,669,141.14

Finding the Fourth Proportional to 48,273,965.46, 72,363,117.15 and 22,669,141.14

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Solution

The fourth proportional to 48,273,965.46, 72,363,117.15 and 22,669,141.14 is: 33,981,250.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,273,965.46 : 72,363,117.15 = 22,669,141.14 : x
  2. Step 2: Convert to fraction form
    48,273,965.46/72,363,117.15 = 22,669,141.14/x
  3. Step 3: Cross multiply
    48,273,965.46x = 72,363,117.15 × 22,669,141.14
  4. Step 4: Simplify right side
    48,273,965.46x = 1,640,409,716,003,704.75
  5. Step 5: Solve for x
    x = 1,640,409,716,003,704.75/48,273,965.46
  6. Step 6: Final answer
    x = 33,981,250.56

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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.