Home / 225,946,638.56-348,993,209.25

Finding the Third Proportional to 225,946,638.56 and 348,993,209.25

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Solution

The third proportional to 225,946,638.56 and 348,993,209.25 is: 539,048,781.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,946,638.56 : 348,993,209.25 = 348,993,209.25 : x
  2. Step 2: Convert to fraction form
    225,946,638.56/348,993,209.25 = 348,993,209.25/x
  3. Step 3: Cross multiply
    225,946,638.56x = 348,993,209.25 × 348,993,209.25
  4. Step 4: Simplify right side
    225,946,638.56x = 121,796,260,102,614,288
  5. Step 5: Solve for x
    x = 121,796,260,102,614,288/225,946,638.56
  6. Step 6: Final answer
    x = 539,048,781.06

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.