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Finding the Third Proportional to 34,384,315 and 51,440,319

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Solution

The third proportional to 34,384,315 and 51,440,319 is: 76,956,787.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,384,315 : 51,440,319 = 51,440,319 : x
  2. Step 2: Convert to fraction form
    34,384,315/51,440,319 = 51,440,319/x
  3. Step 3: Cross multiply
    34,384,315x = 51,440,319 × 51,440,319
  4. Step 4: Simplify right side
    34,384,315x = 2,646,106,418,821,761
  5. Step 5: Solve for x
    x = 2,646,106,418,821,761/34,384,315
  6. Step 6: Final answer
    x = 76,956,787.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.