Home / 47,115,392.52-70,673,974.11-14,766,579.66

Finding the Fourth Proportional to 47,115,392.52, 70,673,974.11 and 14,766,579.66

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Solution

The fourth proportional to 47,115,392.52, 70,673,974.11 and 14,766,579.66 is: 22,150,146.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,115,392.52 : 70,673,974.11 = 14,766,579.66 : x
  2. Step 2: Convert to fraction form
    47,115,392.52/70,673,974.11 = 14,766,579.66/x
  3. Step 3: Cross multiply
    47,115,392.52x = 70,673,974.11 × 14,766,579.66
  4. Step 4: Simplify right side
    47,115,392.52x = 1,043,612,868,584,092.62
  5. Step 5: Solve for x
    x = 1,043,612,868,584,092.62/47,115,392.52
  6. Step 6: Final answer
    x = 22,150,146.96

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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.