Home / 36,352,028.24-50,165,795.40-20,054,503.76

Finding the Fourth Proportional to 36,352,028.24, 50,165,795.40 and 20,054,503.76

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Solution

The fourth proportional to 36,352,028.24, 50,165,795.40 and 20,054,503.76 is: 27,675,213.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,352,028.24 : 50,165,795.40 = 20,054,503.76 : x
  2. Step 2: Convert to fraction form
    36,352,028.24/50,165,795.40 = 20,054,503.76/x
  3. Step 3: Cross multiply
    36,352,028.24x = 50,165,795.40 × 20,054,503.76
  4. Step 4: Simplify right side
    36,352,028.24x = 1,006,050,132,472,690.75
  5. Step 5: Solve for x
    x = 1,006,050,132,472,690.75/36,352,028.24
  6. Step 6: Final answer
    x = 27,675,213.22

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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.