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Finding the Third Proportional to 7,566,190 and 10,616,871

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Solution

The third proportional to 7,566,190 and 10,616,871 is: 14,897,583.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,190 : 10,616,871 = 10,616,871 : x
  2. Step 2: Convert to fraction form
    7,566,190/10,616,871 = 10,616,871/x
  3. Step 3: Cross multiply
    7,566,190x = 10,616,871 × 10,616,871
  4. Step 4: Simplify right side
    7,566,190x = 112,717,949,830,641
  5. Step 5: Solve for x
    x = 112,717,949,830,641/7,566,190
  6. Step 6: Final answer
    x = 14,897,583.83

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.