Home / 26,245,200.40-39,367,800.60-16,632,023.20

Finding the Fourth Proportional to 26,245,200.40, 39,367,800.60 and 16,632,023.20

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Solution

The fourth proportional to 26,245,200.40, 39,367,800.60 and 16,632,023.20 is: 24,948,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,245,200.40 : 39,367,800.60 = 16,632,023.20 : x
  2. Step 2: Convert to fraction form
    26,245,200.40/39,367,800.60 = 16,632,023.20/x
  3. Step 3: Cross multiply
    26,245,200.40x = 39,367,800.60 × 16,632,023.20
  4. Step 4: Simplify right side
    26,245,200.40x = 654,766,172,912,173.88
  5. Step 5: Solve for x
    x = 654,766,172,912,173.88/26,245,200.40
  6. Step 6: Final answer
    x = 24,948,034.80

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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.