Home / 22,013,508.30-32,954,944.05-16,358,801.10

Finding the Fourth Proportional to 22,013,508.30, 32,954,944.05 and 16,358,801.10

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Solution

The fourth proportional to 22,013,508.30, 32,954,944.05 and 16,358,801.10 is: 24,489,661.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,013,508.30 : 32,954,944.05 = 16,358,801.10 : x
  2. Step 2: Convert to fraction form
    22,013,508.30/32,954,944.05 = 16,358,801.10/x
  3. Step 3: Cross multiply
    22,013,508.30x = 32,954,944.05 × 16,358,801.10
  4. Step 4: Simplify right side
    22,013,508.30x = 539,103,374,975,578.44
  5. Step 5: Solve for x
    x = 539,103,374,975,578.44/22,013,508.30
  6. Step 6: Final answer
    x = 24,489,661.88

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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.