Home / 47,259,936.51-65,217,101.03-26,067,555.92

Finding the Fourth Proportional to 47,259,936.51, 65,217,101.03 and 26,067,555.92

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Solution

The fourth proportional to 47,259,936.51, 65,217,101.03 and 26,067,555.92 is: 35,972,338.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,259,936.51 : 65,217,101.03 = 26,067,555.92 : x
  2. Step 2: Convert to fraction form
    47,259,936.51/65,217,101.03 = 26,067,555.92/x
  3. Step 3: Cross multiply
    47,259,936.51x = 65,217,101.03 × 26,067,555.92
  4. Step 4: Simplify right side
    47,259,936.51x = 1,700,050,428,039,814.75
  5. Step 5: Solve for x
    x = 1,700,050,428,039,814.75/47,259,936.51
  6. Step 6: Final answer
    x = 35,972,338.38

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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.