Home / 17,156,176.56-23,680,837.98-11,044,605

Finding the Fourth Proportional to 17,156,176.56, 23,680,837.98 and 11,044,605

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Solution

The fourth proportional to 17,156,176.56, 23,680,837.98 and 11,044,605 is: 15,244,976.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,156,176.56 : 23,680,837.98 = 11,044,605 : x
  2. Step 2: Convert to fraction form
    17,156,176.56/23,680,837.98 = 11,044,605/x
  3. Step 3: Cross multiply
    17,156,176.56x = 23,680,837.98 × 11,044,605
  4. Step 4: Simplify right side
    17,156,176.56x = 261,545,501,558,097.91
  5. Step 5: Solve for x
    x = 261,545,501,558,097.91/17,156,176.56
  6. Step 6: Final answer
    x = 15,244,976.10

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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.