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Finding the Third Proportional to 10,840,686 and 14,452,533

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Solution

The third proportional to 10,840,686 and 14,452,533 is: 19,267,757.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,686 : 14,452,533 = 14,452,533 : x
  2. Step 2: Convert to fraction form
    10,840,686/14,452,533 = 14,452,533/x
  3. Step 3: Cross multiply
    10,840,686x = 14,452,533 × 14,452,533
  4. Step 4: Simplify right side
    10,840,686x = 208,875,710,116,089
  5. Step 5: Solve for x
    x = 208,875,710,116,089/10,840,686
  6. Step 6: Final answer
    x = 19,267,757.60

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.