Home / 23,508,737.92-32,440,966.32-13,055,417.92

Finding the Fourth Proportional to 23,508,737.92, 32,440,966.32 and 13,055,417.92

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Solution

The fourth proportional to 23,508,737.92, 32,440,966.32 and 13,055,417.92 is: 18,015,870.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,508,737.92 : 32,440,966.32 = 13,055,417.92 : x
  2. Step 2: Convert to fraction form
    23,508,737.92/32,440,966.32 = 13,055,417.92/x
  3. Step 3: Cross multiply
    23,508,737.92x = 32,440,966.32 × 13,055,417.92
  4. Step 4: Simplify right side
    23,508,737.92x = 423,530,373,036,244.44
  5. Step 5: Solve for x
    x = 423,530,373,036,244.44/23,508,737.92
  6. Step 6: Final answer
    x = 18,015,870.29

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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.