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Finding the Third Proportional to 55,536,181 and 119,606,710

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Solution

The third proportional to 55,536,181 and 119,606,710 is: 257,593,605.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,536,181 : 119,606,710 = 119,606,710 : x
  2. Step 2: Convert to fraction form
    55,536,181/119,606,710 = 119,606,710/x
  3. Step 3: Cross multiply
    55,536,181x = 119,606,710 × 119,606,710
  4. Step 4: Simplify right side
    55,536,181x = 14,305,765,077,024,100
  5. Step 5: Solve for x
    x = 14,305,765,077,024,100/55,536,181
  6. Step 6: Final answer
    x = 257,593,605.10

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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.