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Finding the Third Proportional to 34,489,127.25 and 47,954,527.88

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Solution

The third proportional to 34,489,127.25 and 47,954,527.88 is: 66,677,150.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,489,127.25 : 47,954,527.88 = 47,954,527.88 : x
  2. Step 2: Convert to fraction form
    34,489,127.25/47,954,527.88 = 47,954,527.88/x
  3. Step 3: Cross multiply
    34,489,127.25x = 47,954,527.88 × 47,954,527.88
  4. Step 4: Simplify right side
    34,489,127.25x = 2,299,636,743,714,152
  5. Step 5: Solve for x
    x = 2,299,636,743,714,152/34,489,127.25
  6. Step 6: Final answer
    x = 66,677,150.95

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.