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Finding the Third Proportional to 53,241,712 and 114,553,616

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Solution

The third proportional to 53,241,712 and 114,553,616 is: 246,470,867.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,241,712 : 114,553,616 = 114,553,616 : x
  2. Step 2: Convert to fraction form
    53,241,712/114,553,616 = 114,553,616/x
  3. Step 3: Cross multiply
    53,241,712x = 114,553,616 × 114,553,616
  4. Step 4: Simplify right side
    53,241,712x = 13,122,530,938,675,456
  5. Step 5: Solve for x
    x = 13,122,530,938,675,456/53,241,712
  6. Step 6: Final answer
    x = 246,470,867.40

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.