Home / 43,797,354.40-60,419,770.25-31,241,184.27

Finding the Fourth Proportional to 43,797,354.40, 60,419,770.25 and 31,241,184.27

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Solution

The fourth proportional to 43,797,354.40, 60,419,770.25 and 31,241,184.27 is: 43,098,155.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,797,354.40 : 60,419,770.25 = 31,241,184.27 : x
  2. Step 2: Convert to fraction form
    43,797,354.40/60,419,770.25 = 31,241,184.27/x
  3. Step 3: Cross multiply
    43,797,354.40x = 60,419,770.25 × 31,241,184.27
  4. Step 4: Simplify right side
    43,797,354.40x = 1,887,585,175,661,821
  5. Step 5: Solve for x
    x = 1,887,585,175,661,821/43,797,354.40
  6. Step 6: Final answer
    x = 43,098,155.16

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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.