Home / 22,786,418.13-34,156,007.19-14,247,145.41

Finding the Fourth Proportional to 22,786,418.13, 34,156,007.19 and 14,247,145.41

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Solution

The fourth proportional to 22,786,418.13, 34,156,007.19 and 14,247,145.41 is: 21,355,949.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,786,418.13 : 34,156,007.19 = 14,247,145.41 : x
  2. Step 2: Convert to fraction form
    22,786,418.13/34,156,007.19 = 14,247,145.41/x
  3. Step 3: Cross multiply
    22,786,418.13x = 34,156,007.19 × 14,247,145.41
  4. Step 4: Simplify right side
    22,786,418.13x = 486,625,601,060,935.50
  5. Step 5: Solve for x
    x = 486,625,601,060,935.50/22,786,418.13
  6. Step 6: Final answer
    x = 21,355,949.77

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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.