Home / 43,672,967.52-65,517,849.36-16,744,524

Finding the Fourth Proportional to 43,672,967.52, 65,517,849.36 and 16,744,524

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Solution

The fourth proportional to 43,672,967.52, 65,517,849.36 and 16,744,524 is: 25,120,005.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,672,967.52 : 65,517,849.36 = 16,744,524 : x
  2. Step 2: Convert to fraction form
    43,672,967.52/65,517,849.36 = 16,744,524/x
  3. Step 3: Cross multiply
    43,672,967.52x = 65,517,849.36 × 16,744,524
  4. Step 4: Simplify right side
    43,672,967.52x = 1,097,065,201,036,904.62
  5. Step 5: Solve for x
    x = 1,097,065,201,036,904.62/43,672,967.52
  6. Step 6: Final answer
    x = 25,120,005.88

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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.