Home / 26,906,000.10-40,465,288.35-24,142,506.90

Finding the Fourth Proportional to 26,906,000.10, 40,465,288.35 and 24,142,506.90

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Solution

The fourth proportional to 26,906,000.10, 40,465,288.35 and 24,142,506.90 is: 36,309,131.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,906,000.10 : 40,465,288.35 = 24,142,506.90 : x
  2. Step 2: Convert to fraction form
    26,906,000.10/40,465,288.35 = 24,142,506.90/x
  3. Step 3: Cross multiply
    26,906,000.10x = 40,465,288.35 × 24,142,506.90
  4. Step 4: Simplify right side
    26,906,000.10x = 976,933,503,200,364.62
  5. Step 5: Solve for x
    x = 976,933,503,200,364.62/26,906,000.10
  6. Step 6: Final answer
    x = 36,309,131.78

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1.5x scale

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.