Home / 62,067,101.54-85,646,468.13-34,567,588.58

Finding the Fourth Proportional to 62,067,101.54, 85,646,468.13 and 34,567,588.58

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Solution

The fourth proportional to 62,067,101.54, 85,646,468.13 and 34,567,588.58 is: 47,699,857.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,067,101.54 : 85,646,468.13 = 34,567,588.58 : x
  2. Step 2: Convert to fraction form
    62,067,101.54/85,646,468.13 = 34,567,588.58/x
  3. Step 3: Cross multiply
    62,067,101.54x = 85,646,468.13 × 34,567,588.58
  4. Step 4: Simplify right side
    62,067,101.54x = 2,960,591,873,647,921.50
  5. Step 5: Solve for x
    x = 2,960,591,873,647,921.50/62,067,101.54
  6. Step 6: Final answer
    x = 47,699,857.09

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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.