Home / 151,750,437-227,626,248.42-36,734,791.56

Finding the Fourth Proportional to 151,750,437, 227,626,248.42 and 36,734,791.56

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Solution

The fourth proportional to 151,750,437, 227,626,248.42 and 36,734,791.56 is: 55,102,330.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,750,437 : 227,626,248.42 = 36,734,791.56 : x
  2. Step 2: Convert to fraction form
    151,750,437/227,626,248.42 = 36,734,791.56/x
  3. Step 3: Cross multiply
    151,750,437x = 227,626,248.42 × 36,734,791.56
  4. Step 4: Simplify right side
    151,750,437x = 8,361,802,789,293,479
  5. Step 5: Solve for x
    x = 8,361,802,789,293,479/151,750,437
  6. Step 6: Final answer
    x = 55,102,330.87

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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.