Home / 96,049,156.88-132,547,808.04-51,996,123.20

Finding the Fourth Proportional to 96,049,156.88, 132,547,808.04 and 51,996,123.20

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Solution

The fourth proportional to 96,049,156.88, 132,547,808.04 and 51,996,123.20 is: 71,754,634.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049,156.88 : 132,547,808.04 = 51,996,123.20 : x
  2. Step 2: Convert to fraction form
    96,049,156.88/132,547,808.04 = 51,996,123.20/x
  3. Step 3: Cross multiply
    96,049,156.88x = 132,547,808.04 × 51,996,123.20
  4. Step 4: Simplify right side
    96,049,156.88x = 6,891,972,156,737,791
  5. Step 5: Solve for x
    x = 6,891,972,156,737,791/96,049,156.88
  6. Step 6: Final answer
    x = 71,754,634.61

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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.