Home / 132,066,232.20-182,251,754.76-73,329,010.92

Finding the Fourth Proportional to 132,066,232.20, 182,251,754.76 and 73,329,010.92

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Solution

The fourth proportional to 132,066,232.20, 182,251,754.76 and 73,329,010.92 is: 101,194,231.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,066,232.20 : 182,251,754.76 = 73,329,010.92 : x
  2. Step 2: Convert to fraction form
    132,066,232.20/182,251,754.76 = 73,329,010.92/x
  3. Step 3: Cross multiply
    132,066,232.20x = 182,251,754.76 × 73,329,010.92
  4. Step 4: Simplify right side
    132,066,232.20x = 13,364,340,914,985,202
  5. Step 5: Solve for x
    x = 13,364,340,914,985,202/132,066,232.20
  6. Step 6: Final answer
    x = 101,194,231.81

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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.