Home / 33,887,637.42-50,819,150.58-18,546,264.96

Finding the Fourth Proportional to 33,887,637.42, 50,819,150.58 and 18,546,264.96

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Solution

The fourth proportional to 33,887,637.42, 50,819,150.58 and 18,546,264.96 is: 27,812,662.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,887,637.42 : 50,819,150.58 = 18,546,264.96 : x
  2. Step 2: Convert to fraction form
    33,887,637.42/50,819,150.58 = 18,546,264.96/x
  3. Step 3: Cross multiply
    33,887,637.42x = 50,819,150.58 × 18,546,264.96
  4. Step 4: Simplify right side
    33,887,637.42x = 942,505,431,698,817.75
  5. Step 5: Solve for x
    x = 942,505,431,698,817.75/33,887,637.42
  6. Step 6: Final answer
    x = 27,812,662.77

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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.