Home / 3,849,940,694.01-5,764,965,333.17-2,657,097,143.02

Finding the Fourth Proportional to 3,849,940,694.01, 5,764,965,333.17 and 2,657,097,143.02

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Solution

The fourth proportional to 3,849,940,694.01, 5,764,965,333.17 and 2,657,097,143.02 is: 3,978,781,527.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,940,694.01 : 5,764,965,333.17 = 2,657,097,143.02 : x
  2. Step 2: Convert to fraction form
    3,849,940,694.01/5,764,965,333.17 = 2,657,097,143.02/x
  3. Step 3: Cross multiply
    3,849,940,694.01x = 5,764,965,333.17 × 2,657,097,143.02
  4. Step 4: Simplify right side
    3,849,940,694.01x = 15,318,072,916,347,650,048
  5. Step 5: Solve for x
    x = 15,318,072,916,347,650,048/3,849,940,694.01
  6. Step 6: Final answer
    x = 3,978,781,527.77

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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.