Home / 2,581,186,368-3,967,469,280

Finding the Third Proportional to 2,581,186,368 and 3,967,469,280

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Solution

The third proportional to 2,581,186,368 and 3,967,469,280 is: 6,098,285,921.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,581,186,368 : 3,967,469,280 = 3,967,469,280 : x
  2. Step 2: Convert to fraction form
    2,581,186,368/3,967,469,280 = 3,967,469,280/x
  3. Step 3: Cross multiply
    2,581,186,368x = 3,967,469,280 × 3,967,469,280
  4. Step 4: Simplify right side
    2,581,186,368x = 15,740,812,487,743,717,376
  5. Step 5: Solve for x
    x = 15,740,812,487,743,717,376/2,581,186,368
  6. Step 6: Final answer
    x = 6,098,285,921.11

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.