Home / 3,687,060,080.25-5,390,610,738.75

Finding the Third Proportional to 3,687,060,080.25 and 5,390,610,738.75

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Solution

The third proportional to 3,687,060,080.25 and 5,390,610,738.75 is: 7,881,261,358.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,060,080.25 : 5,390,610,738.75 = 5,390,610,738.75 : x
  2. Step 2: Convert to fraction form
    3,687,060,080.25/5,390,610,738.75 = 5,390,610,738.75/x
  3. Step 3: Cross multiply
    3,687,060,080.25x = 5,390,610,738.75 × 5,390,610,738.75
  4. Step 4: Simplify right side
    3,687,060,080.25x = 29,058,684,136,726,818,816
  5. Step 5: Solve for x
    x = 29,058,684,136,726,818,816/3,687,060,080.25
  6. Step 6: Final answer
    x = 7,881,261,358.44

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.