Home / 11,755,400.70-17,633,101.05-9,334,022.65

Finding the Fourth Proportional to 11,755,400.70, 17,633,101.05 and 9,334,022.65

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Solution

The fourth proportional to 11,755,400.70, 17,633,101.05 and 9,334,022.65 is: 14,001,033.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,755,400.70 : 17,633,101.05 = 9,334,022.65 : x
  2. Step 2: Convert to fraction form
    11,755,400.70/17,633,101.05 = 9,334,022.65/x
  3. Step 3: Cross multiply
    11,755,400.70x = 17,633,101.05 × 9,334,022.65
  4. Step 4: Simplify right side
    11,755,400.70x = 164,587,764,546,356.06
  5. Step 5: Solve for x
    x = 164,587,764,546,356.06/11,755,400.70
  6. Step 6: Final answer
    x = 14,001,033.97

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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.