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Finding the Third Proportional to 63,575,552 and 137,311,192

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Solution

The third proportional to 63,575,552 and 137,311,192 is: 296,566,256.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,575,552 : 137,311,192 = 137,311,192 : x
  2. Step 2: Convert to fraction form
    63,575,552/137,311,192 = 137,311,192/x
  3. Step 3: Cross multiply
    63,575,552x = 137,311,192 × 137,311,192
  4. Step 4: Simplify right side
    63,575,552x = 18,854,363,448,460,864
  5. Step 5: Solve for x
    x = 18,854,363,448,460,864/63,575,552
  6. Step 6: Final answer
    x = 296,566,256.29

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.