Home / 27,193,756.60-40,790,634.90-26,148,662.20

Finding the Fourth Proportional to 27,193,756.60, 40,790,634.90 and 26,148,662.20

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Solution

The fourth proportional to 27,193,756.60, 40,790,634.90 and 26,148,662.20 is: 39,222,993.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,193,756.60 : 40,790,634.90 = 26,148,662.20 : x
  2. Step 2: Convert to fraction form
    27,193,756.60/40,790,634.90 = 26,148,662.20/x
  3. Step 3: Cross multiply
    27,193,756.60x = 40,790,634.90 × 26,148,662.20
  4. Step 4: Simplify right side
    27,193,756.60x = 1,066,620,532,923,630.75
  5. Step 5: Solve for x
    x = 1,066,620,532,923,630.75/27,193,756.60
  6. Step 6: Final answer
    x = 39,222,993.30

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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.