Home / 2,176,582,004.78-3,264,536,461.83-796,073,680.94

Finding the Fourth Proportional to 2,176,582,004.78, 3,264,536,461.83 and 796,073,680.94

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Solution

The fourth proportional to 2,176,582,004.78, 3,264,536,461.83 and 796,073,680.94 is: 1,193,987,431.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,176,582,004.78 : 3,264,536,461.83 = 796,073,680.94 : x
  2. Step 2: Convert to fraction form
    2,176,582,004.78/3,264,536,461.83 = 796,073,680.94/x
  3. Step 3: Cross multiply
    2,176,582,004.78x = 3,264,536,461.83 × 796,073,680.94
  4. Step 4: Simplify right side
    2,176,582,004.78x = 2,598,811,557,731,852,288
  5. Step 5: Solve for x
    x = 2,598,811,557,731,852,288/2,176,582,004.78
  6. Step 6: Final answer
    x = 1,193,987,431.68

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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.