Home / 1,337,472,032.70-2,006,208,049.05-1,194,620,691.90

Finding the Fourth Proportional to 1,337,472,032.70, 2,006,208,049.05 and 1,194,620,691.90

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Solution

The fourth proportional to 1,337,472,032.70, 2,006,208,049.05 and 1,194,620,691.90 is: 1,791,931,037.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,472,032.70 : 2,006,208,049.05 = 1,194,620,691.90 : x
  2. Step 2: Convert to fraction form
    1,337,472,032.70/2,006,208,049.05 = 1,194,620,691.90/x
  3. Step 3: Cross multiply
    1,337,472,032.70x = 2,006,208,049.05 × 1,194,620,691.90
  4. Step 4: Simplify right side
    1,337,472,032.70x = 2,396,657,647,651,460,096
  5. Step 5: Solve for x
    x = 2,396,657,647,651,460,096/1,337,472,032.70
  6. Step 6: Final answer
    x = 1,791,931,037.85

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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.