Home / 47,589,081.38-64,208,844.38

Finding the Third Proportional to 47,589,081.38 and 64,208,844.38

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Solution

The third proportional to 47,589,081.38 and 64,208,844.38 is: 86,632,806.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,589,081.38 : 64,208,844.38 = 64,208,844.38 : x
  2. Step 2: Convert to fraction form
    47,589,081.38/64,208,844.38 = 64,208,844.38/x
  3. Step 3: Cross multiply
    47,589,081.38x = 64,208,844.38 × 64,208,844.38
  4. Step 4: Simplify right side
    47,589,081.38x = 4,122,775,695,972,969
  5. Step 5: Solve for x
    x = 4,122,775,695,972,969/47,589,081.38
  6. Step 6: Final answer
    x = 86,632,806.87

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.