Home / 36,327,402.35-50,132,049.17-19,807,799.03

Finding the Fourth Proportional to 36,327,402.35, 50,132,049.17 and 19,807,799.03

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Solution

The fourth proportional to 36,327,402.35, 50,132,049.17 and 19,807,799.03 is: 27,334,890.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,327,402.35 : 50,132,049.17 = 19,807,799.03 : x
  2. Step 2: Convert to fraction form
    36,327,402.35/50,132,049.17 = 19,807,799.03/x
  3. Step 3: Cross multiply
    36,327,402.35x = 50,132,049.17 × 19,807,799.03
  4. Step 4: Simplify right side
    36,327,402.35x = 993,005,554,571,739
  5. Step 5: Solve for x
    x = 993,005,554,571,739/36,327,402.35
  6. Step 6: Final answer
    x = 27,334,890.21

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1.5x scale

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.