Home / 6,309,226.50-13,725,621.75

Finding the Third Proportional to 6,309,226.50 and 13,725,621.75

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Solution

The third proportional to 6,309,226.50 and 13,725,621.75 is: 29,859,871.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,226.50 : 13,725,621.75 = 13,725,621.75 : x
  2. Step 2: Convert to fraction form
    6,309,226.50/13,725,621.75 = 13,725,621.75/x
  3. Step 3: Cross multiply
    6,309,226.50x = 13,725,621.75 × 13,725,621.75
  4. Step 4: Simplify right side
    6,309,226.50x = 188,392,692,424,073.06
  5. Step 5: Solve for x
    x = 188,392,692,424,073.06/6,309,226.50
  6. Step 6: Final answer
    x = 29,859,871.48

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.