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Finding the Third Proportional to 53,389,116 and 114,826,392

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Solution

The third proportional to 53,389,116 and 114,826,392 is: 246,962,326.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,389,116 : 114,826,392 = 114,826,392 : x
  2. Step 2: Convert to fraction form
    53,389,116/114,826,392 = 114,826,392/x
  3. Step 3: Cross multiply
    53,389,116x = 114,826,392 × 114,826,392
  4. Step 4: Simplify right side
    53,389,116x = 13,185,100,299,737,664
  5. Step 5: Solve for x
    x = 13,185,100,299,737,664/53,389,116
  6. Step 6: Final answer
    x = 246,962,326.55

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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.