Home / 17,496,680.10-26,245,020.15-6,859,112.10

Finding the Fourth Proportional to 17,496,680.10, 26,245,020.15 and 6,859,112.10

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Solution

The fourth proportional to 17,496,680.10, 26,245,020.15 and 6,859,112.10 is: 10,288,668.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,680.10 : 26,245,020.15 = 6,859,112.10 : x
  2. Step 2: Convert to fraction form
    17,496,680.10/26,245,020.15 = 6,859,112.10/x
  3. Step 3: Cross multiply
    17,496,680.10x = 26,245,020.15 × 6,859,112.10
  4. Step 4: Simplify right side
    17,496,680.10x = 180,017,535,275,608.78
  5. Step 5: Solve for x
    x = 180,017,535,275,608.78/17,496,680.10
  6. Step 6: Final answer
    x = 10,288,668.15

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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.