Home / 41,362,934.28-62,053,704.81-12,611,976.18

Finding the Fourth Proportional to 41,362,934.28, 62,053,704.81 and 12,611,976.18

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Solution

The fourth proportional to 41,362,934.28, 62,053,704.81 and 12,611,976.18 is: 18,920,800.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,362,934.28 : 62,053,704.81 = 12,611,976.18 : x
  2. Step 2: Convert to fraction form
    41,362,934.28/62,053,704.81 = 12,611,976.18/x
  3. Step 3: Cross multiply
    41,362,934.28x = 62,053,704.81 × 12,611,976.18
  4. Step 4: Simplify right side
    41,362,934.28x = 782,619,846,944,471.38
  5. Step 5: Solve for x
    x = 782,619,846,944,471.38/41,362,934.28
  6. Step 6: Final answer
    x = 18,920,800.97

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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.