Home / 33,376,712.10-50,007,007.35-15,388,923.30

Finding the Fourth Proportional to 33,376,712.10, 50,007,007.35 and 15,388,923.30

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Solution

The fourth proportional to 33,376,712.10, 50,007,007.35 and 15,388,923.30 is: 23,056,614.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376,712.10 : 50,007,007.35 = 15,388,923.30 : x
  2. Step 2: Convert to fraction form
    33,376,712.10/50,007,007.35 = 15,388,923.30/x
  3. Step 3: Cross multiply
    33,376,712.10x = 50,007,007.35 × 15,388,923.30
  4. Step 4: Simplify right side
    33,376,712.10x = 769,554,000,571,686.38
  5. Step 5: Solve for x
    x = 769,554,000,571,686.38/33,376,712.10
  6. Step 6: Final answer
    x = 23,056,614.99

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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.