Home / 366,271,601.61-505,454,694.54-201,269,799.93

Finding the Fourth Proportional to 366,271,601.61, 505,454,694.54 and 201,269,799.93

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Solution

The fourth proportional to 366,271,601.61, 505,454,694.54 and 201,269,799.93 is: 277,752,260.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,271,601.61 : 505,454,694.54 = 201,269,799.93 : x
  2. Step 2: Convert to fraction form
    366,271,601.61/505,454,694.54 = 201,269,799.93/x
  3. Step 3: Cross multiply
    366,271,601.61x = 505,454,694.54 × 201,269,799.93
  4. Step 4: Simplify right side
    366,271,601.61x = 101,732,765,243,745,072
  5. Step 5: Solve for x
    x = 101,732,765,243,745,072/366,271,601.61
  6. Step 6: Final answer
    x = 277,752,260.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.