Home / 36,226,055.79-50,014,904.72-22,489,596.27

Finding the Fourth Proportional to 36,226,055.79, 50,014,904.72 and 22,489,596.27

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Solution

The fourth proportional to 36,226,055.79, 50,014,904.72 and 22,489,596.27 is: 31,049,889.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,226,055.79 : 50,014,904.72 = 22,489,596.27 : x
  2. Step 2: Convert to fraction form
    36,226,055.79/50,014,904.72 = 22,489,596.27/x
  3. Step 3: Cross multiply
    36,226,055.79x = 50,014,904.72 × 22,489,596.27
  4. Step 4: Simplify right side
    36,226,055.79x = 1,124,815,014,522,869.50
  5. Step 5: Solve for x
    x = 1,124,815,014,522,869.50/36,226,055.79
  6. Step 6: Final answer
    x = 31,049,889.09

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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.