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Finding the Third Proportional to 6,866,072 and 10,088,913

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Solution

The third proportional to 6,866,072 and 10,088,913 is: 14,824,511.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,866,072 : 10,088,913 = 10,088,913 : x
  2. Step 2: Convert to fraction form
    6,866,072/10,088,913 = 10,088,913/x
  3. Step 3: Cross multiply
    6,866,072x = 10,088,913 × 10,088,913
  4. Step 4: Simplify right side
    6,866,072x = 101,786,165,521,569
  5. Step 5: Solve for x
    x = 101,786,165,521,569/6,866,072
  6. Step 6: Final answer
    x = 14,824,511.82

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.