Home / 50,019,610.13-69,027,061.97-27,127,066.13

Finding the Fourth Proportional to 50,019,610.13, 69,027,061.97 and 27,127,066.13

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Solution

The fourth proportional to 50,019,610.13, 69,027,061.97 and 27,127,066.13 is: 37,435,351.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,019,610.13 : 69,027,061.97 = 27,127,066.13 : x
  2. Step 2: Convert to fraction form
    50,019,610.13/69,027,061.97 = 27,127,066.13/x
  3. Step 3: Cross multiply
    50,019,610.13x = 69,027,061.97 × 27,127,066.13
  4. Step 4: Simplify right side
    50,019,610.13x = 1,872,501,674,542,480.25
  5. Step 5: Solve for x
    x = 1,872,501,674,542,480.25/50,019,610.13
  6. Step 6: Final answer
    x = 37,435,351.25

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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.