Home / 3,612,073,517.40-5,418,110,276.10-3,233,262,372.60

Finding the Fourth Proportional to 3,612,073,517.40, 5,418,110,276.10 and 3,233,262,372.60

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Solution

The fourth proportional to 3,612,073,517.40, 5,418,110,276.10 and 3,233,262,372.60 is: 4,849,893,558.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,073,517.40 : 5,418,110,276.10 = 3,233,262,372.60 : x
  2. Step 2: Convert to fraction form
    3,612,073,517.40/5,418,110,276.10 = 3,233,262,372.60/x
  3. Step 3: Cross multiply
    3,612,073,517.40x = 5,418,110,276.10 × 3,233,262,372.60
  4. Step 4: Simplify right side
    3,612,073,517.40x = 17,518,172,086,311,528,448
  5. Step 5: Solve for x
    x = 17,518,172,086,311,528,448/3,612,073,517.40
  6. Step 6: Final answer
    x = 4,849,893,558.90

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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.