Home / 17,743,755.35-26,627,521.91-6,229,256.81

Finding the Fourth Proportional to 17,743,755.35, 26,627,521.91 and 6,229,256.81

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Solution

The fourth proportional to 17,743,755.35, 26,627,521.91 and 6,229,256.81 is: 9,348,059.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,743,755.35 : 26,627,521.91 = 6,229,256.81 : x
  2. Step 2: Convert to fraction form
    17,743,755.35/26,627,521.91 = 6,229,256.81/x
  3. Step 3: Cross multiply
    17,743,755.35x = 26,627,521.91 × 6,229,256.81
  4. Step 4: Simplify right side
    17,743,755.35x = 165,869,672,206,864.84
  5. Step 5: Solve for x
    x = 165,869,672,206,864.84/17,743,755.35
  6. Step 6: Final answer
    x = 9,348,059.02

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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.