Home / 27,393,877.03-37,802,203.17-15,004,024.48

Finding the Fourth Proportional to 27,393,877.03, 37,802,203.17 and 15,004,024.48

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Solution

The fourth proportional to 27,393,877.03, 37,802,203.17 and 15,004,024.48 is: 20,704,815.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393,877.03 : 37,802,203.17 = 15,004,024.48 : x
  2. Step 2: Convert to fraction form
    27,393,877.03/37,802,203.17 = 15,004,024.48/x
  3. Step 3: Cross multiply
    27,393,877.03x = 37,802,203.17 × 15,004,024.48
  4. Step 4: Simplify right side
    27,393,877.03x = 567,185,181,760,613.62
  5. Step 5: Solve for x
    x = 567,185,181,760,613.62/27,393,877.03
  6. Step 6: Final answer
    x = 20,704,815.94

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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.