Home / 43,469,329.12-59,986,405.92-24,883,853.20

Finding the Fourth Proportional to 43,469,329.12, 59,986,405.92 and 24,883,853.20

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Solution

The fourth proportional to 43,469,329.12, 59,986,405.92 and 24,883,853.20 is: 34,338,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,329.12 : 59,986,405.92 = 24,883,853.20 : x
  2. Step 2: Convert to fraction form
    43,469,329.12/59,986,405.92 = 24,883,853.20/x
  3. Step 3: Cross multiply
    43,469,329.12x = 59,986,405.92 × 24,883,853.20
  4. Step 4: Simplify right side
    43,469,329.12x = 1,492,692,918,908,891
  5. Step 5: Solve for x
    x = 1,492,692,918,908,891/43,469,329.12
  6. Step 6: Final answer
    x = 34,338,991.40

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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.