Home / 36,469,670.13-50,329,344.92-19,949,417.01

Finding the Fourth Proportional to 36,469,670.13, 50,329,344.92 and 19,949,417.01

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Solution

The fourth proportional to 36,469,670.13, 50,329,344.92 and 19,949,417.01 is: 27,530,851.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,469,670.13 : 50,329,344.92 = 19,949,417.01 : x
  2. Step 2: Convert to fraction form
    36,469,670.13/50,329,344.92 = 19,949,417.01/x
  3. Step 3: Cross multiply
    36,469,670.13x = 50,329,344.92 × 19,949,417.01
  4. Step 4: Simplify right side
    36,469,670.13x = 1,004,041,089,549,458.12
  5. Step 5: Solve for x
    x = 1,004,041,089,549,458.12/36,469,670.13
  6. Step 6: Final answer
    x = 27,530,851.96

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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.