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Finding the Third Proportional to 151,701,075 and 332,929,839

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Solution

The third proportional to 151,701,075 and 332,929,839 is: 730,662,440.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,701,075 : 332,929,839 = 332,929,839 : x
  2. Step 2: Convert to fraction form
    151,701,075/332,929,839 = 332,929,839/x
  3. Step 3: Cross multiply
    151,701,075x = 332,929,839 × 332,929,839
  4. Step 4: Simplify right side
    151,701,075x = 110,842,277,696,565,920
  5. Step 5: Solve for x
    x = 110,842,277,696,565,920/151,701,075
  6. Step 6: Final answer
    x = 730,662,440.57

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.