Home / 20,234,625.19-29,206,052.30

Finding the Third Proportional to 20,234,625.19 and 29,206,052.30

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Solution

The third proportional to 20,234,625.19 and 29,206,052.30 is: 42,155,141.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,234,625.19 : 29,206,052.30 = 29,206,052.30 : x
  2. Step 2: Convert to fraction form
    20,234,625.19/29,206,052.30 = 29,206,052.30/x
  3. Step 3: Cross multiply
    20,234,625.19x = 29,206,052.30 × 29,206,052.30
  4. Step 4: Simplify right side
    20,234,625.19x = 852,993,490,767,797.50
  5. Step 5: Solve for x
    x = 852,993,490,767,797.50/20,234,625.19
  6. Step 6: Final answer
    x = 42,155,141.64

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.