Home / 33,712,380.40-50,568,570.60-23,508,713.20

Finding the Fourth Proportional to 33,712,380.40, 50,568,570.60 and 23,508,713.20

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Solution

The fourth proportional to 33,712,380.40, 50,568,570.60 and 23,508,713.20 is: 35,263,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,712,380.40 : 50,568,570.60 = 23,508,713.20 : x
  2. Step 2: Convert to fraction form
    33,712,380.40/50,568,570.60 = 23,508,713.20/x
  3. Step 3: Cross multiply
    33,712,380.40x = 50,568,570.60 × 23,508,713.20
  4. Step 4: Simplify right side
    33,712,380.40x = 1,188,802,023,169,352
  5. Step 5: Solve for x
    x = 1,188,802,023,169,352/33,712,380.40
  6. Step 6: Final answer
    x = 35,263,069.80

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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.