Home / 18,044,806.28-24,899,531.10-10,310,349.56

Finding the Fourth Proportional to 18,044,806.28, 24,899,531.10 and 10,310,349.56

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Solution

The fourth proportional to 18,044,806.28, 24,899,531.10 and 10,310,349.56 is: 14,226,967.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,044,806.28 : 24,899,531.10 = 10,310,349.56 : x
  2. Step 2: Convert to fraction form
    18,044,806.28/24,899,531.10 = 10,310,349.56/x
  3. Step 3: Cross multiply
    18,044,806.28x = 24,899,531.10 × 10,310,349.56
  4. Step 4: Simplify right side
    18,044,806.28x = 256,722,869,521,091.34
  5. Step 5: Solve for x
    x = 256,722,869,521,091.34/18,044,806.28
  6. Step 6: Final answer
    x = 14,226,967.34

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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.