Home / 2,588,404,954.20-3,882,607,431.30-1,796,345,287.80

Finding the Fourth Proportional to 2,588,404,954.20, 3,882,607,431.30 and 1,796,345,287.80

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Solution

The fourth proportional to 2,588,404,954.20, 3,882,607,431.30 and 1,796,345,287.80 is: 2,694,517,931.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,404,954.20 : 3,882,607,431.30 = 1,796,345,287.80 : x
  2. Step 2: Convert to fraction form
    2,588,404,954.20/3,882,607,431.30 = 1,796,345,287.80/x
  3. Step 3: Cross multiply
    2,588,404,954.20x = 3,882,607,431.30 × 1,796,345,287.80
  4. Step 4: Simplify right side
    2,588,404,954.20x = 6,974,503,563,593,017,344
  5. Step 5: Solve for x
    x = 6,974,503,563,593,017,344/2,588,404,954.20
  6. Step 6: Final answer
    x = 2,694,517,931.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.