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Finding the Third Proportional to 53,590,248 and 116,254,392

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Solution

The third proportional to 53,590,248 and 116,254,392 is: 252,192,967.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,590,248 : 116,254,392 = 116,254,392 : x
  2. Step 2: Convert to fraction form
    53,590,248/116,254,392 = 116,254,392/x
  3. Step 3: Cross multiply
    53,590,248x = 116,254,392 × 116,254,392
  4. Step 4: Simplify right side
    53,590,248x = 13,515,083,659,289,664
  5. Step 5: Solve for x
    x = 13,515,083,659,289,664/53,590,248
  6. Step 6: Final answer
    x = 252,192,967.26

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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.