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Finding the Third Proportional to 6,814,209 and 15,011,088

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Solution

The third proportional to 6,814,209 and 15,011,088 is: 33,068,073.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,209 : 15,011,088 = 15,011,088 : x
  2. Step 2: Convert to fraction form
    6,814,209/15,011,088 = 15,011,088/x
  3. Step 3: Cross multiply
    6,814,209x = 15,011,088 × 15,011,088
  4. Step 4: Simplify right side
    6,814,209x = 225,332,762,943,744
  5. Step 5: Solve for x
    x = 225,332,762,943,744/6,814,209
  6. Step 6: Final answer
    x = 33,068,073.34

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.