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Finding the Third Proportional to 15,917,984 and 34,106,800

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Solution

The third proportional to 15,917,984 and 34,106,800 is: 73,079,216.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,917,984 : 34,106,800 = 34,106,800 : x
  2. Step 2: Convert to fraction form
    15,917,984/34,106,800 = 34,106,800/x
  3. Step 3: Cross multiply
    15,917,984x = 34,106,800 × 34,106,800
  4. Step 4: Simplify right side
    15,917,984x = 1,163,273,806,240,000
  5. Step 5: Solve for x
    x = 1,163,273,806,240,000/15,917,984
  6. Step 6: Final answer
    x = 73,079,216.96

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.