Home / 48,942,034.76-67,538,659.26-26,915,533.73

Finding the Fourth Proportional to 48,942,034.76, 67,538,659.26 and 26,915,533.73

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Solution

The fourth proportional to 48,942,034.76, 67,538,659.26 and 26,915,533.73 is: 37,142,694.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,942,034.76 : 67,538,659.26 = 26,915,533.73 : x
  2. Step 2: Convert to fraction form
    48,942,034.76/67,538,659.26 = 26,915,533.73/x
  3. Step 3: Cross multiply
    48,942,034.76x = 67,538,659.26 × 26,915,533.73
  4. Step 4: Simplify right side
    48,942,034.76x = 1,817,839,061,161,590.25
  5. Step 5: Solve for x
    x = 1,817,839,061,161,590.25/48,942,034.76
  6. Step 6: Final answer
    x = 37,142,694.82

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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.