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Finding the Third Proportional to 658,917,792 and 995,129,514

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Solution

The third proportional to 658,917,792 and 995,129,514 is: 1,502,892,715.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    658,917,792 : 995,129,514 = 995,129,514 : x
  2. Step 2: Convert to fraction form
    658,917,792/995,129,514 = 995,129,514/x
  3. Step 3: Cross multiply
    658,917,792x = 995,129,514 × 995,129,514
  4. Step 4: Simplify right side
    658,917,792x = 990,282,749,633,876,224
  5. Step 5: Solve for x
    x = 990,282,749,633,876,224/658,917,792
  6. Step 6: Final answer
    x = 1,502,892,715.38

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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.