Home / 755,770,769,790.76-1,665,591,692,420.20

Finding the Third Proportional to 755,770,769,790.76 and 1,665,591,692,420.20

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Solution

The third proportional to 755,770,769,790.76 and 1,665,591,692,420.20 is: 3,670,684,017,889.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    755,770,769,790.76 : 1,665,591,692,420.20 = 1,665,591,692,420.20 : x
  2. Step 2: Convert to fraction form
    755,770,769,790.76/1,665,591,692,420.20 = 1,665,591,692,420.20/x
  3. Step 3: Cross multiply
    755,770,769,790.76x = 1,665,591,692,420.20 × 1,665,591,692,420.20
  4. Step 4: Simplify right side
    755,770,769,790.76x = 2,774,195,685,859,186,161,221,632
  5. Step 5: Solve for x
    x = 2,774,195,685,859,186,161,221,632/755,770,769,790.76
  6. Step 6: Final answer
    x = 3,670,684,017,889.76

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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.