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Finding the Third Proportional to 55,190,480 and 116,101,504

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Solution

The third proportional to 55,190,480 and 116,101,504 is: 244,237,035.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,190,480 : 116,101,504 = 116,101,504 : x
  2. Step 2: Convert to fraction form
    55,190,480/116,101,504 = 116,101,504/x
  3. Step 3: Cross multiply
    55,190,480x = 116,101,504 × 116,101,504
  4. Step 4: Simplify right side
    55,190,480x = 13,479,559,231,062,016
  5. Step 5: Solve for x
    x = 13,479,559,231,062,016/55,190,480
  6. Step 6: Final answer
    x = 244,237,035.65

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.