Home / 14,601,773.22-21,900,986.43-3,820,114.50

Finding the Fourth Proportional to 14,601,773.22, 21,900,986.43 and 3,820,114.50

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Solution

The fourth proportional to 14,601,773.22, 21,900,986.43 and 3,820,114.50 is: 5,729,733.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,601,773.22 : 21,900,986.43 = 3,820,114.50 : x
  2. Step 2: Convert to fraction form
    14,601,773.22/21,900,986.43 = 3,820,114.50/x
  3. Step 3: Cross multiply
    14,601,773.22x = 21,900,986.43 × 3,820,114.50
  4. Step 4: Simplify right side
    14,601,773.22x = 83,664,275,825,546.23
  5. Step 5: Solve for x
    x = 83,664,275,825,546.23/14,601,773.22
  6. Step 6: Final answer
    x = 5,729,733.96

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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.