Home / 3,116,844,675-4,830,251,082

Finding the Third Proportional to 3,116,844,675 and 4,830,251,082

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Solution

The third proportional to 3,116,844,675 and 4,830,251,082 is: 7,485,559,258.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,844,675 : 4,830,251,082 = 4,830,251,082 : x
  2. Step 2: Convert to fraction form
    3,116,844,675/4,830,251,082 = 4,830,251,082/x
  3. Step 3: Cross multiply
    3,116,844,675x = 4,830,251,082 × 4,830,251,082
  4. Step 4: Simplify right side
    3,116,844,675x = 23,331,325,515,162,169,344
  5. Step 5: Solve for x
    x = 23,331,325,515,162,169,344/3,116,844,675
  6. Step 6: Final answer
    x = 7,485,559,258.79

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.