Home / 45,143,629.62-62,298,575.01-24,517,223.70

Finding the Fourth Proportional to 45,143,629.62, 62,298,575.01 and 24,517,223.70

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Solution

The fourth proportional to 45,143,629.62, 62,298,575.01 and 24,517,223.70 is: 33,833,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,143,629.62 : 62,298,575.01 = 24,517,223.70 : x
  2. Step 2: Convert to fraction form
    45,143,629.62/62,298,575.01 = 24,517,223.70/x
  3. Step 3: Cross multiply
    45,143,629.62x = 62,298,575.01 × 24,517,223.70
  4. Step 4: Simplify right side
    45,143,629.62x = 1,527,388,099,711,399.75
  5. Step 5: Solve for x
    x = 1,527,388,099,711,399.75/45,143,629.62
  6. Step 6: Final answer
    x = 33,833,967.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.