Home / 49,606,757.85-74,405,325.37-15,063,459.17

Finding the Fourth Proportional to 49,606,757.85, 74,405,325.37 and 15,063,459.17

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Solution

The fourth proportional to 49,606,757.85, 74,405,325.37 and 15,063,459.17 is: 22,593,727.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,606,757.85 : 74,405,325.37 = 15,063,459.17 : x
  2. Step 2: Convert to fraction form
    49,606,757.85/74,405,325.37 = 15,063,459.17/x
  3. Step 3: Cross multiply
    49,606,757.85x = 74,405,325.37 × 15,063,459.17
  4. Step 4: Simplify right side
    49,606,757.85x = 1,120,801,580,741,560.25
  5. Step 5: Solve for x
    x = 1,120,801,580,741,560.25/49,606,757.85
  6. Step 6: Final answer
    x = 22,593,727.74

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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.