Home / 43,930,767.59-65,896,842.11-16,629,730.55

Finding the Fourth Proportional to 43,930,767.59, 65,896,842.11 and 16,629,730.55

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Solution

The fourth proportional to 43,930,767.59, 65,896,842.11 and 16,629,730.55 is: 24,944,857.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,930,767.59 : 65,896,842.11 = 16,629,730.55 : x
  2. Step 2: Convert to fraction form
    43,930,767.59/65,896,842.11 = 16,629,730.55/x
  3. Step 3: Cross multiply
    43,930,767.59x = 65,896,842.11 × 16,629,730.55
  4. Step 4: Simplify right side
    43,930,767.59x = 1,095,846,727,972,560.50
  5. Step 5: Solve for x
    x = 1,095,846,727,972,560.50/43,930,767.59
  6. Step 6: Final answer
    x = 24,944,857.29

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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.