Home / 1,426,441,971-3,106,119,678

Finding the Third Proportional to 1,426,441,971 and 3,106,119,678

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Solution

The third proportional to 1,426,441,971 and 3,106,119,678 is: 6,763,667,678.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,441,971 : 3,106,119,678 = 3,106,119,678 : x
  2. Step 2: Convert to fraction form
    1,426,441,971/3,106,119,678 = 3,106,119,678/x
  3. Step 3: Cross multiply
    1,426,441,971x = 3,106,119,678 × 3,106,119,678
  4. Step 4: Simplify right side
    1,426,441,971x = 9,647,979,454,058,823,680
  5. Step 5: Solve for x
    x = 9,647,979,454,058,823,680/1,426,441,971
  6. Step 6: Final answer
    x = 6,763,667,678.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.