Home / 17,092,752.78-23,588,004.27-9,358,286.22

Finding the Fourth Proportional to 17,092,752.78, 23,588,004.27 and 9,358,286.22

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Solution

The fourth proportional to 17,092,752.78, 23,588,004.27 and 9,358,286.22 is: 12,914,437.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,752.78 : 23,588,004.27 = 9,358,286.22 : x
  2. Step 2: Convert to fraction form
    17,092,752.78/23,588,004.27 = 9,358,286.22/x
  3. Step 3: Cross multiply
    17,092,752.78x = 23,588,004.27 × 9,358,286.22
  4. Step 4: Simplify right side
    17,092,752.78x = 220,743,295,317,242.16
  5. Step 5: Solve for x
    x = 220,743,295,317,242.16/17,092,752.78
  6. Step 6: Final answer
    x = 12,914,437.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.