Home / 33,672,870.18-50,511,108.35-10,642,052.70

Finding the Fourth Proportional to 33,672,870.18, 50,511,108.35 and 10,642,052.70

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Solution

The fourth proportional to 33,672,870.18, 50,511,108.35 and 10,642,052.70 is: 15,963,648.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,672,870.18 : 50,511,108.35 = 10,642,052.70 : x
  2. Step 2: Convert to fraction form
    33,672,870.18/50,511,108.35 = 10,642,052.70/x
  3. Step 3: Cross multiply
    33,672,870.18x = 50,511,108.35 × 10,642,052.70
  4. Step 4: Simplify right side
    33,672,870.18x = 537,541,876,996,110
  5. Step 5: Solve for x
    x = 537,541,876,996,110/33,672,870.18
  6. Step 6: Final answer
    x = 15,963,648.90

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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.