Home / 37,094,711.60-55,642,067.40-17,962,835.60

Finding the Fourth Proportional to 37,094,711.60, 55,642,067.40 and 17,962,835.60

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Solution

The fourth proportional to 37,094,711.60, 55,642,067.40 and 17,962,835.60 is: 26,944,253.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,094,711.60 : 55,642,067.40 = 17,962,835.60 : x
  2. Step 2: Convert to fraction form
    37,094,711.60/55,642,067.40 = 17,962,835.60/x
  3. Step 3: Cross multiply
    37,094,711.60x = 55,642,067.40 × 17,962,835.60
  4. Step 4: Simplify right side
    37,094,711.60x = 999,489,309,150,319.50
  5. Step 5: Solve for x
    x = 999,489,309,150,319.50/37,094,711.60
  6. Step 6: Final answer
    x = 26,944,253.40

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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.