Home / 17,963,948.07-24,790,484.97-10,229,021.15

Finding the Fourth Proportional to 17,963,948.07, 24,790,484.97 and 10,229,021.15

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Solution

The fourth proportional to 17,963,948.07, 24,790,484.97 and 10,229,021.15 is: 14,116,183.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,948.07 : 24,790,484.97 = 10,229,021.15 : x
  2. Step 2: Convert to fraction form
    17,963,948.07/24,790,484.97 = 10,229,021.15/x
  3. Step 3: Cross multiply
    17,963,948.07x = 24,790,484.97 × 10,229,021.15
  4. Step 4: Simplify right side
    17,963,948.07x = 253,582,394,952,934.66
  5. Step 5: Solve for x
    x = 253,582,394,952,934.66/17,963,948.07
  6. Step 6: Final answer
    x = 14,116,183.92

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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.