Home / 75,743,076.38-163,593,020.25

Finding the Third Proportional to 75,743,076.38 and 163,593,020.25

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Solution

The third proportional to 75,743,076.38 and 163,593,020.25 is: 353,334,952.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,743,076.38 : 163,593,020.25 = 163,593,020.25 : x
  2. Step 2: Convert to fraction form
    75,743,076.38/163,593,020.25 = 163,593,020.25/x
  3. Step 3: Cross multiply
    75,743,076.38x = 163,593,020.25 × 163,593,020.25
  4. Step 4: Simplify right side
    75,743,076.38x = 26,762,676,274,516,912
  5. Step 5: Solve for x
    x = 26,762,676,274,516,912/75,743,076.38
  6. Step 6: Final answer
    x = 353,334,952.25

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.