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Finding the Third Proportional to 53,924,616 and 115,407,504

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Solution

The third proportional to 53,924,616 and 115,407,504 is: 246,990,947.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,924,616 : 115,407,504 = 115,407,504 : x
  2. Step 2: Convert to fraction form
    53,924,616/115,407,504 = 115,407,504/x
  3. Step 3: Cross multiply
    53,924,616x = 115,407,504 × 115,407,504
  4. Step 4: Simplify right side
    53,924,616x = 13,318,891,979,510,016
  5. Step 5: Solve for x
    x = 13,318,891,979,510,016/53,924,616
  6. Step 6: Final answer
    x = 246,990,947.13

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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.