Home / 29,436,208.52-40,621,561.17-16,383,472.04

Finding the Fourth Proportional to 29,436,208.52, 40,621,561.17 and 16,383,472.04

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Solution

The fourth proportional to 29,436,208.52, 40,621,561.17 and 16,383,472.04 is: 22,608,965.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,436,208.52 : 40,621,561.17 = 16,383,472.04 : x
  2. Step 2: Convert to fraction form
    29,436,208.52/40,621,561.17 = 16,383,472.04/x
  3. Step 3: Cross multiply
    29,436,208.52x = 40,621,561.17 × 16,383,472.04
  4. Step 4: Simplify right side
    29,436,208.52x = 665,522,211,649,844.62
  5. Step 5: Solve for x
    x = 665,522,211,649,844.62/29,436,208.52
  6. Step 6: Final answer
    x = 22,608,965.12

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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.