Home / 14,925,336.36-22,369,105.20-7,250,737.82

Finding the Fourth Proportional to 14,925,336.36, 22,369,105.20 and 7,250,737.82

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Solution

The fourth proportional to 14,925,336.36, 22,369,105.20 and 7,250,737.82 is: 10,866,925.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,336.36 : 22,369,105.20 = 7,250,737.82 : x
  2. Step 2: Convert to fraction form
    14,925,336.36/22,369,105.20 = 7,250,737.82/x
  3. Step 3: Cross multiply
    14,925,336.36x = 22,369,105.20 × 7,250,737.82
  4. Step 4: Simplify right side
    14,925,336.36x = 162,192,517,073,198.66
  5. Step 5: Solve for x
    x = 162,192,517,073,198.66/14,925,336.36
  6. Step 6: Final answer
    x = 10,866,925.42

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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.