Home / 69,252,272.28-95,568,228.78-37,893,267.48

Finding the Fourth Proportional to 69,252,272.28, 95,568,228.78 and 37,893,267.48

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Solution

The fourth proportional to 69,252,272.28, 95,568,228.78 and 37,893,267.48 is: 52,292,760.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,252,272.28 : 95,568,228.78 = 37,893,267.48 : x
  2. Step 2: Convert to fraction form
    69,252,272.28/95,568,228.78 = 37,893,267.48/x
  3. Step 3: Cross multiply
    69,252,272.28x = 95,568,228.78 × 37,893,267.48
  4. Step 4: Simplify right side
    69,252,272.28x = 3,621,392,455,750,374
  5. Step 5: Solve for x
    x = 3,621,392,455,750,374/69,252,272.28
  6. Step 6: Final answer
    x = 52,292,760.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.