Home / 13,306,033,123.60-19,957,752,575.70-3,491,380,735.60

Finding the Fourth Proportional to 13,306,033,123.60, 19,957,752,575.70 and 3,491,380,735.60

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Solution

The fourth proportional to 13,306,033,123.60, 19,957,752,575.70 and 3,491,380,735.60 is: 5,236,730,753.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,306,033,123.60 : 19,957,752,575.70 = 3,491,380,735.60 : x
  2. Step 2: Convert to fraction form
    13,306,033,123.60/19,957,752,575.70 = 3,491,380,735.60/x
  3. Step 3: Cross multiply
    13,306,033,123.60x = 19,957,752,575.70 × 3,491,380,735.60
  4. Step 4: Simplify right side
    13,306,033,123.60x = 69,680,112,868,670,259,200
  5. Step 5: Solve for x
    x = 69,680,112,868,670,259,200/13,306,033,123.60
  6. Step 6: Final answer
    x = 5,236,730,753.74

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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.