Home / 50,571,631.02-69,788,850.89-27,366,757.97

Finding the Fourth Proportional to 50,571,631.02, 69,788,850.89 and 27,366,757.97

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Solution

The fourth proportional to 50,571,631.02, 69,788,850.89 and 27,366,757.97 is: 37,766,126.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,571,631.02 : 69,788,850.89 = 27,366,757.97 : x
  2. Step 2: Convert to fraction form
    50,571,631.02/69,788,850.89 = 27,366,757.97/x
  3. Step 3: Cross multiply
    50,571,631.02x = 69,788,850.89 × 27,366,757.97
  4. Step 4: Simplify right side
    50,571,631.02x = 1,909,894,591,348,687.50
  5. Step 5: Solve for x
    x = 1,909,894,591,348,687.50/50,571,631.02
  6. Step 6: Final answer
    x = 37,766,126.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.