Home / 17,599,561.20-26,411,151.60-8,010,003.60

Finding the Fourth Proportional to 17,599,561.20, 26,411,151.60 and 8,010,003.60

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Solution

The fourth proportional to 17,599,561.20, 26,411,151.60 and 8,010,003.60 is: 12,020,380.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599,561.20 : 26,411,151.60 = 8,010,003.60 : x
  2. Step 2: Convert to fraction form
    17,599,561.20/26,411,151.60 = 8,010,003.60/x
  3. Step 3: Cross multiply
    17,599,561.20x = 26,411,151.60 × 8,010,003.60
  4. Step 4: Simplify right side
    17,599,561.20x = 211,553,419,396,145.75
  5. Step 5: Solve for x
    x = 211,553,419,396,145.75/17,599,561.20
  6. Step 6: Final answer
    x = 12,020,380.34

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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.