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Finding the Third Proportional to 10,288,344 and 15,046,222

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Solution

The third proportional to 10,288,344 and 15,046,222 is: 22,004,396.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,288,344 : 15,046,222 = 15,046,222 : x
  2. Step 2: Convert to fraction form
    10,288,344/15,046,222 = 15,046,222/x
  3. Step 3: Cross multiply
    10,288,344x = 15,046,222 × 15,046,222
  4. Step 4: Simplify right side
    10,288,344x = 226,388,796,473,284
  5. Step 5: Solve for x
    x = 226,388,796,473,284/10,288,344
  6. Step 6: Final answer
    x = 22,004,396.09

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.