Home / 37,100,998.80-55,651,498.20-27,535,060.80

Finding the Fourth Proportional to 37,100,998.80, 55,651,498.20 and 27,535,060.80

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Solution

The fourth proportional to 37,100,998.80, 55,651,498.20 and 27,535,060.80 is: 41,302,591.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,100,998.80 : 55,651,498.20 = 27,535,060.80 : x
  2. Step 2: Convert to fraction form
    37,100,998.80/55,651,498.20 = 27,535,060.80/x
  3. Step 3: Cross multiply
    37,100,998.80x = 55,651,498.20 × 27,535,060.80
  4. Step 4: Simplify right side
    37,100,998.80x = 1,532,367,386,548,090.75
  5. Step 5: Solve for x
    x = 1,532,367,386,548,090.75/37,100,998.80
  6. Step 6: Final answer
    x = 41,302,591.20

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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.