Home / 109,397,218.56-164,096,105.88-44,701,023.84

Finding the Fourth Proportional to 109,397,218.56, 164,096,105.88 and 44,701,023.84

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Solution

The fourth proportional to 109,397,218.56, 164,096,105.88 and 44,701,023.84 is: 67,051,649.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,397,218.56 : 164,096,105.88 = 44,701,023.84 : x
  2. Step 2: Convert to fraction form
    109,397,218.56/164,096,105.88 = 44,701,023.84/x
  3. Step 3: Cross multiply
    109,397,218.56x = 164,096,105.88 × 44,701,023.84
  4. Step 4: Simplify right side
    109,397,218.56x = 7,335,263,940,993,045
  5. Step 5: Solve for x
    x = 7,335,263,940,993,045/109,397,218.56
  6. Step 6: Final answer
    x = 67,051,649.37

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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.