Home / 16,639,952.85-24,962,611.34-5,125,414.75

Finding the Fourth Proportional to 16,639,952.85, 24,962,611.34 and 5,125,414.75

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Solution

The fourth proportional to 16,639,952.85, 24,962,611.34 and 5,125,414.75 is: 7,688,948.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,639,952.85 : 24,962,611.34 = 5,125,414.75 : x
  2. Step 2: Convert to fraction form
    16,639,952.85/24,962,611.34 = 5,125,414.75/x
  3. Step 3: Cross multiply
    16,639,952.85x = 24,962,611.34 × 5,125,414.75
  4. Step 4: Simplify right side
    16,639,952.85x = 127,943,736,360,553.27
  5. Step 5: Solve for x
    x = 127,943,736,360,553.27/16,639,952.85
  6. Step 6: Final answer
    x = 7,688,948.25

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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.