Home / 22,949,241.30-34,284,204.18-16,420,488.75

Finding the Fourth Proportional to 22,949,241.30, 34,284,204.18 and 16,420,488.75

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Solution

The fourth proportional to 22,949,241.30, 34,284,204.18 and 16,420,488.75 is: 24,530,806.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,949,241.30 : 34,284,204.18 = 16,420,488.75 : x
  2. Step 2: Convert to fraction form
    22,949,241.30/34,284,204.18 = 16,420,488.75/x
  3. Step 3: Cross multiply
    22,949,241.30x = 34,284,204.18 × 16,420,488.75
  4. Step 4: Simplify right side
    22,949,241.30x = 562,963,389,040,393
  5. Step 5: Solve for x
    x = 562,963,389,040,393/22,949,241.30
  6. Step 6: Final answer
    x = 24,530,806.12

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.