Home / 16,239,229.03-24,361,082.39-5,457,365.20

Finding the Fourth Proportional to 16,239,229.03, 24,361,082.39 and 5,457,365.20

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Solution

The fourth proportional to 16,239,229.03, 24,361,082.39 and 5,457,365.20 is: 8,186,800.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,239,229.03 : 24,361,082.39 = 5,457,365.20 : x
  2. Step 2: Convert to fraction form
    16,239,229.03/24,361,082.39 = 5,457,365.20/x
  3. Step 3: Cross multiply
    16,239,229.03x = 24,361,082.39 × 5,457,365.20
  4. Step 4: Simplify right side
    16,239,229.03x = 132,947,323,269,518.83
  5. Step 5: Solve for x
    x = 132,947,323,269,518.83/16,239,229.03
  6. Step 6: Final answer
    x = 8,186,800.19

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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.