Home / 96,083,965.38-144,096,139.85-34,665,139.86

Finding the Fourth Proportional to 96,083,965.38, 144,096,139.85 and 34,665,139.86

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Solution

The fourth proportional to 96,083,965.38, 144,096,139.85 and 34,665,139.86 is: 51,986,955.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,083,965.38 : 144,096,139.85 = 34,665,139.86 : x
  2. Step 2: Convert to fraction form
    96,083,965.38/144,096,139.85 = 34,665,139.86/x
  3. Step 3: Cross multiply
    96,083,965.38x = 144,096,139.85 × 34,665,139.86
  4. Step 4: Simplify right side
    96,083,965.38x = 4,995,112,841,932,263
  5. Step 5: Solve for x
    x = 4,995,112,841,932,263/96,083,965.38
  6. Step 6: Final answer
    x = 51,986,955.60

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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.