Home / 27,662,357.80-41,493,536.70-25,772,789.80

Finding the Fourth Proportional to 27,662,357.80, 41,493,536.70 and 25,772,789.80

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Solution

The fourth proportional to 27,662,357.80, 41,493,536.70 and 25,772,789.80 is: 38,659,184.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,662,357.80 : 41,493,536.70 = 25,772,789.80 : x
  2. Step 2: Convert to fraction form
    27,662,357.80/41,493,536.70 = 25,772,789.80/x
  3. Step 3: Cross multiply
    27,662,357.80x = 41,493,536.70 × 25,772,789.80
  4. Step 4: Simplify right side
    27,662,357.80x = 1,069,404,199,427,685.75
  5. Step 5: Solve for x
    x = 1,069,404,199,427,685.75/27,662,357.80
  6. Step 6: Final answer
    x = 38,659,184.70

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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.