Home / 25,637,672.40-38,456,508.60-24,741,877.20

Finding the Fourth Proportional to 25,637,672.40, 38,456,508.60 and 24,741,877.20

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Solution

The fourth proportional to 25,637,672.40, 38,456,508.60 and 24,741,877.20 is: 37,112,815.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,637,672.40 : 38,456,508.60 = 24,741,877.20 : x
  2. Step 2: Convert to fraction form
    25,637,672.40/38,456,508.60 = 24,741,877.20/x
  3. Step 3: Cross multiply
    25,637,672.40x = 38,456,508.60 × 24,741,877.20
  4. Step 4: Simplify right side
    25,637,672.40x = 951,486,213,321,943.88
  5. Step 5: Solve for x
    x = 951,486,213,321,943.88/25,637,672.40
  6. Step 6: Final answer
    x = 37,112,815.80

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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.