Home / 50,544,066.30-75,816,099.45-41,474,139.90

Finding the Fourth Proportional to 50,544,066.30, 75,816,099.45 and 41,474,139.90

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Solution

The fourth proportional to 50,544,066.30, 75,816,099.45 and 41,474,139.90 is: 62,211,209.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,544,066.30 : 75,816,099.45 = 41,474,139.90 : x
  2. Step 2: Convert to fraction form
    50,544,066.30/75,816,099.45 = 41,474,139.90/x
  3. Step 3: Cross multiply
    50,544,066.30x = 75,816,099.45 × 41,474,139.90
  4. Step 4: Simplify right side
    50,544,066.30x = 3,144,407,515,261,613
  5. Step 5: Solve for x
    x = 3,144,407,515,261,613/50,544,066.30
  6. Step 6: Final answer
    x = 62,211,209.85

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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.