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Finding the Third Proportional to 7,270,326 and 15,292,762

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Solution

The third proportional to 7,270,326 and 15,292,762 is: 32,167,549.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,270,326 : 15,292,762 = 15,292,762 : x
  2. Step 2: Convert to fraction form
    7,270,326/15,292,762 = 15,292,762/x
  3. Step 3: Cross multiply
    7,270,326x = 15,292,762 × 15,292,762
  4. Step 4: Simplify right side
    7,270,326x = 233,868,569,588,644
  5. Step 5: Solve for x
    x = 233,868,569,588,644/7,270,326
  6. Step 6: Final answer
    x = 32,167,549.24

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.