Home / 36,138,807.72-54,093,853.15-23,167,623.24

Finding the Fourth Proportional to 36,138,807.72, 54,093,853.15 and 23,167,623.24

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Solution

The fourth proportional to 36,138,807.72, 54,093,853.15 and 23,167,623.24 is: 34,678,122.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,138,807.72 : 54,093,853.15 = 23,167,623.24 : x
  2. Step 2: Convert to fraction form
    36,138,807.72/54,093,853.15 = 23,167,623.24/x
  3. Step 3: Cross multiply
    36,138,807.72x = 54,093,853.15 × 23,167,623.24
  4. Step 4: Simplify right side
    36,138,807.72x = 1,253,226,009,321,168
  5. Step 5: Solve for x
    x = 1,253,226,009,321,168/36,138,807.72
  6. Step 6: Final answer
    x = 34,678,122.73

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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.