Home / 17,328,103.94-23,911,874.24-9,486,112.83

Finding the Fourth Proportional to 17,328,103.94, 23,911,874.24 and 9,486,112.83

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Solution

The fourth proportional to 17,328,103.94, 23,911,874.24 and 9,486,112.83 is: 13,090,337.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,103.94 : 23,911,874.24 = 9,486,112.83 : x
  2. Step 2: Convert to fraction form
    17,328,103.94/23,911,874.24 = 9,486,112.83/x
  3. Step 3: Cross multiply
    17,328,103.94x = 23,911,874.24 × 9,486,112.83
  4. Step 4: Simplify right side
    17,328,103.94x = 226,830,736,969,979.94
  5. Step 5: Solve for x
    x = 226,830,736,969,979.94/17,328,103.94
  6. Step 6: Final answer
    x = 13,090,337.97

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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.