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Finding the Third Proportional to 17,439,384 and 40,733,328.75

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Solution

The third proportional to 17,439,384 and 40,733,328.75 is: 95,141,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,439,384 : 40,733,328.75 = 40,733,328.75 : x
  2. Step 2: Convert to fraction form
    17,439,384/40,733,328.75 = 40,733,328.75/x
  3. Step 3: Cross multiply
    17,439,384x = 40,733,328.75 × 40,733,328.75
  4. Step 4: Simplify right side
    17,439,384x = 1,659,204,071,055,576.50
  5. Step 5: Solve for x
    x = 1,659,204,071,055,576.50/17,439,384
  6. Step 6: Final answer
    x = 95,141,208.60

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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.