Home / 17,201,008.60-25,801,512.90-16,403,847.10

Finding the Fourth Proportional to 17,201,008.60, 25,801,512.90 and 16,403,847.10

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Solution

The fourth proportional to 17,201,008.60, 25,801,512.90 and 16,403,847.10 is: 24,605,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,201,008.60 : 25,801,512.90 = 16,403,847.10 : x
  2. Step 2: Convert to fraction form
    17,201,008.60/25,801,512.90 = 16,403,847.10/x
  3. Step 3: Cross multiply
    17,201,008.60x = 25,801,512.90 × 16,403,847.10
  4. Step 4: Simplify right side
    17,201,008.60x = 423,244,072,560,277.56
  5. Step 5: Solve for x
    x = 423,244,072,560,277.56/17,201,008.60
  6. Step 6: Final answer
    x = 24,605,770.65

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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.