Home / 27,067,208.67-37,349,295.62-15,465,523.59

Finding the Fourth Proportional to 27,067,208.67, 37,349,295.62 and 15,465,523.59

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Solution

The fourth proportional to 27,067,208.67, 37,349,295.62 and 15,465,523.59 is: 21,340,449.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,067,208.67 : 37,349,295.62 = 15,465,523.59 : x
  2. Step 2: Convert to fraction form
    27,067,208.67/37,349,295.62 = 15,465,523.59/x
  3. Step 3: Cross multiply
    27,067,208.67x = 37,349,295.62 × 15,465,523.59
  4. Step 4: Simplify right side
    27,067,208.67x = 577,626,412,403,666.12
  5. Step 5: Solve for x
    x = 577,626,412,403,666.12/27,067,208.67
  6. Step 6: Final answer
    x = 21,340,449.97

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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.