Home / 19,580,726.72-29,367,832.39-5,930,627.73

Finding the Fourth Proportional to 19,580,726.72, 29,367,832.39 and 5,930,627.73

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Solution

The fourth proportional to 19,580,726.72, 29,367,832.39 and 5,930,627.73 is: 8,894,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,580,726.72 : 29,367,832.39 = 5,930,627.73 : x
  2. Step 2: Convert to fraction form
    19,580,726.72/29,367,832.39 = 5,930,627.73/x
  3. Step 3: Cross multiply
    19,580,726.72x = 29,367,832.39 × 5,930,627.73
  4. Step 4: Simplify right side
    19,580,726.72x = 174,169,681,112,473.06
  5. Step 5: Solve for x
    x = 174,169,681,112,473.06/19,580,726.72
  6. Step 6: Final answer
    x = 8,894,954.90

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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.