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Finding the Third Proportional to 54,280,102.50 and 117,062,937

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Solution

The third proportional to 54,280,102.50 and 117,062,937 is: 252,463,252.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,280,102.50 : 117,062,937 = 117,062,937 : x
  2. Step 2: Convert to fraction form
    54,280,102.50/117,062,937 = 117,062,937/x
  3. Step 3: Cross multiply
    54,280,102.50x = 117,062,937 × 117,062,937
  4. Step 4: Simplify right side
    54,280,102.50x = 13,703,731,219,065,968
  5. Step 5: Solve for x
    x = 13,703,731,219,065,968/54,280,102.50
  6. Step 6: Final answer
    x = 252,463,252.42

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.