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Finding the Third Proportional to 225,607,492 and 304,397,478

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Solution

The third proportional to 225,607,492 and 304,397,478 is: 410,703,668.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,607,492 : 304,397,478 = 304,397,478 : x
  2. Step 2: Convert to fraction form
    225,607,492/304,397,478 = 304,397,478/x
  3. Step 3: Cross multiply
    225,607,492x = 304,397,478 × 304,397,478
  4. Step 4: Simplify right side
    225,607,492x = 92,657,824,612,760,480
  5. Step 5: Solve for x
    x = 92,657,824,612,760,480/225,607,492
  6. Step 6: Final answer
    x = 410,703,668.53

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.