Home / 25,516,265.34-38,274,535.77-6,347,022.42

Finding the Fourth Proportional to 25,516,265.34, 38,274,535.77 and 6,347,022.42

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Solution

The fourth proportional to 25,516,265.34, 38,274,535.77 and 6,347,022.42 is: 9,520,567.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,516,265.34 : 38,274,535.77 = 6,347,022.42 : x
  2. Step 2: Convert to fraction form
    25,516,265.34/38,274,535.77 = 6,347,022.42/x
  3. Step 3: Cross multiply
    25,516,265.34x = 38,274,535.77 × 6,347,022.42
  4. Step 4: Simplify right side
    25,516,265.34x = 242,929,336,647,281.97
  5. Step 5: Solve for x
    x = 242,929,336,647,281.97/25,516,265.34
  6. Step 6: Final answer
    x = 9,520,567.90

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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.