Home / 45,522,044.20-68,141,348.70-44,104,868.20

Finding the Fourth Proportional to 45,522,044.20, 68,141,348.70 and 44,104,868.20

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Solution

The fourth proportional to 45,522,044.20, 68,141,348.70 and 44,104,868.20 is: 66,019,996.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,522,044.20 : 68,141,348.70 = 44,104,868.20 : x
  2. Step 2: Convert to fraction form
    45,522,044.20/68,141,348.70 = 44,104,868.20/x
  3. Step 3: Cross multiply
    45,522,044.20x = 68,141,348.70 × 44,104,868.20
  4. Step 4: Simplify right side
    45,522,044.20x = 3,005,365,203,383,741.50
  5. Step 5: Solve for x
    x = 3,005,365,203,383,741.50/45,522,044.20
  6. Step 6: Final answer
    x = 66,019,996.60

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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.