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Finding the Third Proportional to 50,932,220 and 110,477,511

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Solution

The third proportional to 50,932,220 and 110,477,511 is: 239,637,707.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,932,220 : 110,477,511 = 110,477,511 : x
  2. Step 2: Convert to fraction form
    50,932,220/110,477,511 = 110,477,511/x
  3. Step 3: Cross multiply
    50,932,220x = 110,477,511 × 110,477,511
  4. Step 4: Simplify right side
    50,932,220x = 12,205,280,436,755,120
  5. Step 5: Solve for x
    x = 12,205,280,436,755,120/50,932,220
  6. Step 6: Final answer
    x = 239,637,707.46

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.