Home / 59,729,034.32-82,252,539.24-51,884,965.52

Finding the Fourth Proportional to 59,729,034.32, 82,252,539.24 and 51,884,965.52

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Solution

The fourth proportional to 59,729,034.32, 82,252,539.24 and 51,884,965.52 is: 71,450,513.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,729,034.32 : 82,252,539.24 = 51,884,965.52 : x
  2. Step 2: Convert to fraction form
    59,729,034.32/82,252,539.24 = 51,884,965.52/x
  3. Step 3: Cross multiply
    59,729,034.32x = 82,252,539.24 × 51,884,965.52
  4. Step 4: Simplify right side
    59,729,034.32x = 4,267,670,162,399,847
  5. Step 5: Solve for x
    x = 4,267,670,162,399,847/59,729,034.32
  6. Step 6: Final answer
    x = 71,450,513.32

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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.