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Finding the Third Proportional to 2,959,339.50 and 6,914,352.38

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Solution

The third proportional to 2,959,339.50 and 6,914,352.38 is: 16,155,047.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,339.50 : 6,914,352.38 = 6,914,352.38 : x
  2. Step 2: Convert to fraction form
    2,959,339.50/6,914,352.38 = 6,914,352.38/x
  3. Step 3: Cross multiply
    2,959,339.50x = 6,914,352.38 × 6,914,352.38
  4. Step 4: Simplify right side
    2,959,339.50x = 47,808,268,765,668.14
  5. Step 5: Solve for x
    x = 47,808,268,765,668.14/2,959,339.50
  6. Step 6: Final answer
    x = 16,155,047.02

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.