Home / 22,141,000.52-30,554,495.88-12,351,436.91

Finding the Fourth Proportional to 22,141,000.52, 30,554,495.88 and 12,351,436.91

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Solution

The fourth proportional to 22,141,000.52, 30,554,495.88 and 12,351,436.91 is: 17,044,935.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,141,000.52 : 30,554,495.88 = 12,351,436.91 : x
  2. Step 2: Convert to fraction form
    22,141,000.52/30,554,495.88 = 12,351,436.91/x
  3. Step 3: Cross multiply
    22,141,000.52x = 30,554,495.88 × 12,351,436.91
  4. Step 4: Simplify right side
    22,141,000.52x = 377,391,928,025,902.44
  5. Step 5: Solve for x
    x = 377,391,928,025,902.44/22,141,000.52
  6. Step 6: Final answer
    x = 17,044,935.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.