Home / 966,665,930,198.01-1,334,000,306,638.10-527,204,376,887.15

Finding the Fourth Proportional to 966,665,930,198.01, 1,334,000,306,638.10 and 527,204,376,887.15

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Solution

The fourth proportional to 966,665,930,198.01, 1,334,000,306,638.10 and 527,204,376,887.15 is: 727,542,761,628.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,665,930,198.01 : 1,334,000,306,638.10 = 527,204,376,887.15 : x
  2. Step 2: Convert to fraction form
    966,665,930,198.01/1,334,000,306,638.10 = 527,204,376,887.15/x
  3. Step 3: Cross multiply
    966,665,930,198.01x = 1,334,000,306,638.10 × 527,204,376,887.15
  4. Step 4: Simplify right side
    966,665,930,198.01x = 703,290,800,428,406,664,069,120
  5. Step 5: Solve for x
    x = 703,290,800,428,406,664,069,120/966,665,930,198.01
  6. Step 6: Final answer
    x = 727,542,761,628.46

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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.