Home / 37,088,044.80-55,632,067.20-25,750,636.80

Finding the Fourth Proportional to 37,088,044.80, 55,632,067.20 and 25,750,636.80

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Solution

The fourth proportional to 37,088,044.80, 55,632,067.20 and 25,750,636.80 is: 38,625,955.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,088,044.80 : 55,632,067.20 = 25,750,636.80 : x
  2. Step 2: Convert to fraction form
    37,088,044.80/55,632,067.20 = 25,750,636.80/x
  3. Step 3: Cross multiply
    37,088,044.80x = 55,632,067.20 × 25,750,636.80
  4. Step 4: Simplify right side
    37,088,044.80x = 1,432,561,156,900,393
  5. Step 5: Solve for x
    x = 1,432,561,156,900,393/37,088,044.80
  6. Step 6: Final answer
    x = 38,625,955.20

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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.