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Finding the Third Proportional to 54,048,480 and 118,906,536

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Solution

The third proportional to 54,048,480 and 118,906,536 is: 261,594,115.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,048,480 : 118,906,536 = 118,906,536 : x
  2. Step 2: Convert to fraction form
    54,048,480/118,906,536 = 118,906,536/x
  3. Step 3: Cross multiply
    54,048,480x = 118,906,536 × 118,906,536
  4. Step 4: Simplify right side
    54,048,480x = 14,138,764,303,519,296
  5. Step 5: Solve for x
    x = 14,138,764,303,519,296/54,048,480
  6. Step 6: Final answer
    x = 261,594,115.20

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.