Home / 40,449,112.60-60,673,668.90-23,401,010.20

Finding the Fourth Proportional to 40,449,112.60, 60,673,668.90 and 23,401,010.20

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Solution

The fourth proportional to 40,449,112.60, 60,673,668.90 and 23,401,010.20 is: 35,101,515.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,449,112.60 : 60,673,668.90 = 23,401,010.20 : x
  2. Step 2: Convert to fraction form
    40,449,112.60/60,673,668.90 = 23,401,010.20/x
  3. Step 3: Cross multiply
    40,449,112.60x = 60,673,668.90 × 23,401,010.20
  4. Step 4: Simplify right side
    40,449,112.60x = 1,419,825,144,800,322.75
  5. Step 5: Solve for x
    x = 1,419,825,144,800,322.75/40,449,112.60
  6. Step 6: Final answer
    x = 35,101,515.30

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Double scale
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Similar ratio
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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.