Home / 182,631,648.76-252,017,687.82-104,304,389.56

Finding the Fourth Proportional to 182,631,648.76, 252,017,687.82 and 104,304,389.56

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Solution

The fourth proportional to 182,631,648.76, 252,017,687.82 and 104,304,389.56 is: 143,932,069.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,631,648.76 : 252,017,687.82 = 104,304,389.56 : x
  2. Step 2: Convert to fraction form
    182,631,648.76/252,017,687.82 = 104,304,389.56/x
  3. Step 3: Cross multiply
    182,631,648.76x = 252,017,687.82 × 104,304,389.56
  4. Step 4: Simplify right side
    182,631,648.76x = 26,286,551,086,387,748
  5. Step 5: Solve for x
    x = 26,286,551,086,387,748/182,631,648.76
  6. Step 6: Final answer
    x = 143,932,069.08

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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.