Home / 36,327,399.40-50,132,045.10-19,807,796.08

Finding the Fourth Proportional to 36,327,399.40, 50,132,045.10 and 19,807,796.08

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Solution

The fourth proportional to 36,327,399.40, 50,132,045.10 and 19,807,796.08 is: 27,334,886.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,327,399.40 : 50,132,045.10 = 19,807,796.08 : x
  2. Step 2: Convert to fraction form
    36,327,399.40/50,132,045.10 = 19,807,796.08/x
  3. Step 3: Cross multiply
    36,327,399.40x = 50,132,045.10 × 19,807,796.08
  4. Step 4: Simplify right side
    36,327,399.40x = 993,005,326,414,163.12
  5. Step 5: Solve for x
    x = 993,005,326,414,163.12/36,327,399.40
  6. Step 6: Final answer
    x = 27,334,886.14

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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.