Home / 44,286,067.90-66,429,101.85-15,564,634.30

Finding the Fourth Proportional to 44,286,067.90, 66,429,101.85 and 15,564,634.30

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Solution

The fourth proportional to 44,286,067.90, 66,429,101.85 and 15,564,634.30 is: 23,346,951.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,067.90 : 66,429,101.85 = 15,564,634.30 : x
  2. Step 2: Convert to fraction form
    44,286,067.90/66,429,101.85 = 15,564,634.30/x
  3. Step 3: Cross multiply
    44,286,067.90x = 66,429,101.85 × 15,564,634.30
  4. Step 4: Simplify right side
    44,286,067.90x = 1,033,944,677,172,703.50
  5. Step 5: Solve for x
    x = 1,033,944,677,172,703.50/44,286,067.90
  6. Step 6: Final answer
    x = 23,346,951.45

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Similar ratio
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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.