Home / 17,514,325.97-26,273,996.25-5,384,807.90

Finding the Fourth Proportional to 17,514,325.97, 26,273,996.25 and 5,384,807.90

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Solution

The fourth proportional to 17,514,325.97, 26,273,996.25 and 5,384,807.90 is: 8,077,982.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,514,325.97 : 26,273,996.25 = 5,384,807.90 : x
  2. Step 2: Convert to fraction form
    17,514,325.97/26,273,996.25 = 5,384,807.90/x
  3. Step 3: Cross multiply
    17,514,325.97x = 26,273,996.25 × 5,384,807.90
  4. Step 4: Simplify right side
    17,514,325.97x = 141,480,422,571,570.38
  5. Step 5: Solve for x
    x = 141,480,422,571,570.38/17,514,325.97
  6. Step 6: Final answer
    x = 8,077,982.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.