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Finding the Third Proportional to 34,445,520 and 53,335,296

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Solution

The third proportional to 34,445,520 and 53,335,296 is: 82,584,144.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,445,520 : 53,335,296 = 53,335,296 : x
  2. Step 2: Convert to fraction form
    34,445,520/53,335,296 = 53,335,296/x
  3. Step 3: Cross multiply
    34,445,520x = 53,335,296 × 53,335,296
  4. Step 4: Simplify right side
    34,445,520x = 2,844,653,799,407,616
  5. Step 5: Solve for x
    x = 2,844,653,799,407,616/34,445,520
  6. Step 6: Final answer
    x = 82,584,144.45

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.