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Finding the Third Proportional to 6,971,616 and 15,011,104

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Solution

The third proportional to 6,971,616 and 15,011,104 is: 32,321,522.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,616 : 15,011,104 = 15,011,104 : x
  2. Step 2: Convert to fraction form
    6,971,616/15,011,104 = 15,011,104/x
  3. Step 3: Cross multiply
    6,971,616x = 15,011,104 × 15,011,104
  4. Step 4: Simplify right side
    6,971,616x = 225,333,243,298,816
  5. Step 5: Solve for x
    x = 225,333,243,298,816/6,971,616
  6. Step 6: Final answer
    x = 32,321,522.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.