Home / 25,347,017.10-38,020,525.65-24,451,221.90

Finding the Fourth Proportional to 25,347,017.10, 38,020,525.65 and 24,451,221.90

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Solution

The fourth proportional to 25,347,017.10, 38,020,525.65 and 24,451,221.90 is: 36,676,832.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,347,017.10 : 38,020,525.65 = 24,451,221.90 : x
  2. Step 2: Convert to fraction form
    25,347,017.10/38,020,525.65 = 24,451,221.90/x
  3. Step 3: Cross multiply
    25,347,017.10x = 38,020,525.65 × 24,451,221.90
  4. Step 4: Simplify right side
    25,347,017.10x = 929,648,309,422,791.62
  5. Step 5: Solve for x
    x = 929,648,309,422,791.62/25,347,017.10
  6. Step 6: Final answer
    x = 36,676,832.85

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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.