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Finding the Third Proportional to 15,790,356 and 23,802,174

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Solution

The third proportional to 15,790,356 and 23,802,174 is: 35,879,082.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,790,356 : 23,802,174 = 23,802,174 : x
  2. Step 2: Convert to fraction form
    15,790,356/23,802,174 = 23,802,174/x
  3. Step 3: Cross multiply
    15,790,356x = 23,802,174 × 23,802,174
  4. Step 4: Simplify right side
    15,790,356x = 566,543,487,126,276
  5. Step 5: Solve for x
    x = 566,543,487,126,276/15,790,356
  6. Step 6: Final answer
    x = 35,879,082.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.