Home / 43,542,337.26-65,267,938.98-16,237,646.04

Finding the Fourth Proportional to 43,542,337.26, 65,267,938.98 and 16,237,646.04

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Solution

The fourth proportional to 43,542,337.26, 65,267,938.98 and 16,237,646.04 is: 24,339,476.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,542,337.26 : 65,267,938.98 = 16,237,646.04 : x
  2. Step 2: Convert to fraction form
    43,542,337.26/65,267,938.98 = 16,237,646.04/x
  3. Step 3: Cross multiply
    43,542,337.26x = 65,267,938.98 × 16,237,646.04
  4. Step 4: Simplify right side
    43,542,337.26x = 1,059,797,690,917,558.50
  5. Step 5: Solve for x
    x = 1,059,797,690,917,558.50/43,542,337.26
  6. Step 6: Final answer
    x = 24,339,476.42

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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.