Home / 12,267,053.97-16,928,650.26-6,760,630.23

Finding the Fourth Proportional to 12,267,053.97, 16,928,650.26 and 6,760,630.23

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Solution

The fourth proportional to 12,267,053.97, 16,928,650.26 and 6,760,630.23 is: 9,329,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,267,053.97 : 16,928,650.26 = 6,760,630.23 : x
  2. Step 2: Convert to fraction form
    12,267,053.97/16,928,650.26 = 6,760,630.23/x
  3. Step 3: Cross multiply
    12,267,053.97x = 16,928,650.26 × 6,760,630.23
  4. Step 4: Simplify right side
    12,267,053.97x = 114,448,344,700,853.38
  5. Step 5: Solve for x
    x = 114,448,344,700,853.38/12,267,053.97
  6. Step 6: Final answer
    x = 9,329,733.53

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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.