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Finding the Third Proportional to 11,160,640.69 and 23,915,589.19

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Solution

The third proportional to 11,160,640.69 and 23,915,589.19 is: 51,247,542.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,160,640.69 : 23,915,589.19 = 23,915,589.19 : x
  2. Step 2: Convert to fraction form
    11,160,640.69/23,915,589.19 = 23,915,589.19/x
  3. Step 3: Cross multiply
    11,160,640.69x = 23,915,589.19 × 23,915,589.19
  4. Step 4: Simplify right side
    11,160,640.69x = 571,955,406,185,266.88
  5. Step 5: Solve for x
    x = 571,955,406,185,266.88/11,160,640.69
  6. Step 6: Final answer
    x = 51,247,542.34

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.