Home / 82,179,650.88-123,240,402.24-23,875,201.92

Finding the Fourth Proportional to 82,179,650.88, 123,240,402.24 and 23,875,201.92

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Solution

The fourth proportional to 82,179,650.88, 123,240,402.24 and 23,875,201.92 is: 35,804,356.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,179,650.88 : 123,240,402.24 = 23,875,201.92 : x
  2. Step 2: Convert to fraction form
    82,179,650.88/123,240,402.24 = 23,875,201.92/x
  3. Step 3: Cross multiply
    82,179,650.88x = 123,240,402.24 × 23,875,201.92
  4. Step 4: Simplify right side
    82,179,650.88x = 2,942,389,488,182,020.50
  5. Step 5: Solve for x
    x = 2,942,389,488,182,020.50/82,179,650.88
  6. Step 6: Final answer
    x = 35,804,356.15

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.