Home / 36,304,402.30-50,100,083.96-19,784,531.48

Finding the Fourth Proportional to 36,304,402.30, 50,100,083.96 and 19,784,531.48

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Solution

The fourth proportional to 36,304,402.30, 50,100,083.96 and 19,784,531.48 is: 27,302,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,304,402.30 : 50,100,083.96 = 19,784,531.48 : x
  2. Step 2: Convert to fraction form
    36,304,402.30/50,100,083.96 = 19,784,531.48/x
  3. Step 3: Cross multiply
    36,304,402.30x = 50,100,083.96 × 19,784,531.48
  4. Step 4: Simplify right side
    36,304,402.30x = 991,206,687,907,840
  5. Step 5: Solve for x
    x = 991,206,687,907,840/36,304,402.30
  6. Step 6: Final answer
    x = 27,302,658.22

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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.