Home / 9,220,872.94-20,298,318.75

Finding the Third Proportional to 9,220,872.94 and 20,298,318.75

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Solution

The third proportional to 9,220,872.94 and 20,298,318.75 is: 44,683,594.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,220,872.94 : 20,298,318.75 = 20,298,318.75 : x
  2. Step 2: Convert to fraction form
    9,220,872.94/20,298,318.75 = 20,298,318.75/x
  3. Step 3: Cross multiply
    9,220,872.94x = 20,298,318.75 × 20,298,318.75
  4. Step 4: Simplify right side
    9,220,872.94x = 412,021,744,076,601.56
  5. Step 5: Solve for x
    x = 412,021,744,076,601.56/9,220,872.94
  6. Step 6: Final answer
    x = 44,683,594.15

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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.