Home / 41,298,067.21-61,891,297.81-15,725,126.29

Finding the Fourth Proportional to 41,298,067.21, 61,891,297.81 and 15,725,126.29

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Solution

The fourth proportional to 41,298,067.21, 61,891,297.81 and 15,725,126.29 is: 23,566,441.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,298,067.21 : 61,891,297.81 = 15,725,126.29 : x
  2. Step 2: Convert to fraction form
    41,298,067.21/61,891,297.81 = 15,725,126.29/x
  3. Step 3: Cross multiply
    41,298,067.21x = 61,891,297.81 × 15,725,126.29
  4. Step 4: Simplify right side
    41,298,067.21x = 973,248,474,120,209.25
  5. Step 5: Solve for x
    x = 973,248,474,120,209.25/41,298,067.21
  6. Step 6: Final answer
    x = 23,566,441.24

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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.