Home / 40,392,874.10-60,589,311.15-23,344,771.70

Finding the Fourth Proportional to 40,392,874.10, 60,589,311.15 and 23,344,771.70

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Solution

The fourth proportional to 40,392,874.10, 60,589,311.15 and 23,344,771.70 is: 35,017,157.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,392,874.10 : 60,589,311.15 = 23,344,771.70 : x
  2. Step 2: Convert to fraction form
    40,392,874.10/60,589,311.15 = 23,344,771.70/x
  3. Step 3: Cross multiply
    40,392,874.10x = 60,589,311.15 × 23,344,771.70
  4. Step 4: Simplify right side
    40,392,874.10x = 1,414,443,636,257,014.50
  5. Step 5: Solve for x
    x = 1,414,443,636,257,014.50/40,392,874.10
  6. Step 6: Final answer
    x = 35,017,157.55

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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.