Home / 13,451,062.50-21,413,616.75

Finding the Third Proportional to 13,451,062.50 and 21,413,616.75

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Solution

The third proportional to 13,451,062.50 and 21,413,616.75 is: 34,089,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,451,062.50 : 21,413,616.75 = 21,413,616.75 : x
  2. Step 2: Convert to fraction form
    13,451,062.50/21,413,616.75 = 21,413,616.75/x
  3. Step 3: Cross multiply
    13,451,062.50x = 21,413,616.75 × 21,413,616.75
  4. Step 4: Simplify right side
    13,451,062.50x = 458,542,982,315,880.56
  5. Step 5: Solve for x
    x = 458,542,982,315,880.56/13,451,062.50
  6. Step 6: Final answer
    x = 34,089,722.08

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.