Home / 25,609,947.20-38,340,271.20-24,863,451.20

Finding the Fourth Proportional to 25,609,947.20, 38,340,271.20 and 24,863,451.20

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Solution

The fourth proportional to 25,609,947.20, 38,340,271.20 and 24,863,451.20 is: 37,222,703.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,609,947.20 : 38,340,271.20 = 24,863,451.20 : x
  2. Step 2: Convert to fraction form
    25,609,947.20/38,340,271.20 = 24,863,451.20/x
  3. Step 3: Cross multiply
    25,609,947.20x = 38,340,271.20 × 24,863,451.20
  4. Step 4: Simplify right side
    25,609,947.20x = 953,271,461,975,965.50
  5. Step 5: Solve for x
    x = 953,271,461,975,965.50/25,609,947.20
  6. Step 6: Final answer
    x = 37,222,703.14

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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.