Home / 67,149,048.90-100,723,573.35-24,019,659.30

Finding the Fourth Proportional to 67,149,048.90, 100,723,573.35 and 24,019,659.30

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Solution

The fourth proportional to 67,149,048.90, 100,723,573.35 and 24,019,659.30 is: 36,029,488.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,149,048.90 : 100,723,573.35 = 24,019,659.30 : x
  2. Step 2: Convert to fraction form
    67,149,048.90/100,723,573.35 = 24,019,659.30/x
  3. Step 3: Cross multiply
    67,149,048.90x = 100,723,573.35 × 24,019,659.30
  4. Step 4: Simplify right side
    67,149,048.90x = 2,419,345,915,345,559.50
  5. Step 5: Solve for x
    x = 2,419,345,915,345,559.50/67,149,048.90
  6. Step 6: Final answer
    x = 36,029,488.95

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Double scale
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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.