Home / 29,358,132.30-44,037,198.45-18,445,877.10

Finding the Fourth Proportional to 29,358,132.30, 44,037,198.45 and 18,445,877.10

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Solution

The fourth proportional to 29,358,132.30, 44,037,198.45 and 18,445,877.10 is: 27,668,815.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,358,132.30 : 44,037,198.45 = 18,445,877.10 : x
  2. Step 2: Convert to fraction form
    29,358,132.30/44,037,198.45 = 18,445,877.10/x
  3. Step 3: Cross multiply
    29,358,132.30x = 44,037,198.45 × 18,445,877.10
  4. Step 4: Simplify right side
    29,358,132.30x = 812,304,750,437,010.62
  5. Step 5: Solve for x
    x = 812,304,750,437,010.62/29,358,132.30
  6. Step 6: Final answer
    x = 27,668,815.65

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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.