Home / 25,609,948.20-38,340,272.70-24,863,452.20

Finding the Fourth Proportional to 25,609,948.20, 38,340,272.70 and 24,863,452.20

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Solution

The fourth proportional to 25,609,948.20, 38,340,272.70 and 24,863,452.20 is: 37,222,704.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,609,948.20 : 38,340,272.70 = 24,863,452.20 : x
  2. Step 2: Convert to fraction form
    25,609,948.20/38,340,272.70 = 24,863,452.20/x
  3. Step 3: Cross multiply
    25,609,948.20x = 38,340,272.70 × 24,863,452.20
  4. Step 4: Simplify right side
    25,609,948.20x = 953,271,537,611,415
  5. Step 5: Solve for x
    x = 953,271,537,611,415/25,609,948.20
  6. Step 6: Final answer
    x = 37,222,704.64

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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.