Home / 17,801,723.15-24,559,250.72-11,612,206.97

Finding the Fourth Proportional to 17,801,723.15, 24,559,250.72 and 11,612,206.97

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Solution

The fourth proportional to 17,801,723.15, 24,559,250.72 and 11,612,206.97 is: 16,020,196.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,801,723.15 : 24,559,250.72 = 11,612,206.97 : x
  2. Step 2: Convert to fraction form
    17,801,723.15/24,559,250.72 = 11,612,206.97/x
  3. Step 3: Cross multiply
    17,801,723.15x = 24,559,250.72 × 11,612,206.97
  4. Step 4: Simplify right side
    17,801,723.15x = 285,187,102,207,904.25
  5. Step 5: Solve for x
    x = 285,187,102,207,904.25/17,801,723.15
  6. Step 6: Final answer
    x = 16,020,196.47

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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.