Home / 25,735,450.20-38,544,382.26-12,281,726.04

Finding the Fourth Proportional to 25,735,450.20, 38,544,382.26 and 12,281,726.04

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Solution

The fourth proportional to 25,735,450.20, 38,544,382.26 and 12,281,726.04 is: 18,394,531.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,735,450.20 : 38,544,382.26 = 12,281,726.04 : x
  2. Step 2: Convert to fraction form
    25,735,450.20/38,544,382.26 = 12,281,726.04/x
  3. Step 3: Cross multiply
    25,735,450.20x = 38,544,382.26 × 12,281,726.04
  4. Step 4: Simplify right side
    25,735,450.20x = 473,391,543,298,356
  5. Step 5: Solve for x
    x = 473,391,543,298,356/25,735,450.20
  6. Step 6: Final answer
    x = 18,394,531.26

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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.