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Finding the Third Proportional to 13,505,046.75 and 29,634,948

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Solution

The third proportional to 13,505,046.75 and 29,634,948 is: 65,029,774.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,505,046.75 : 29,634,948 = 29,634,948 : x
  2. Step 2: Convert to fraction form
    13,505,046.75/29,634,948 = 29,634,948/x
  3. Step 3: Cross multiply
    13,505,046.75x = 29,634,948 × 29,634,948
  4. Step 4: Simplify right side
    13,505,046.75x = 878,230,142,962,704
  5. Step 5: Solve for x
    x = 878,230,142,962,704/13,505,046.75
  6. Step 6: Final answer
    x = 65,029,774.37

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.