Home / 43,954,004.20-65,922,026.64-16,650,883.84

Finding the Fourth Proportional to 43,954,004.20, 65,922,026.64 and 16,650,883.84

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Solution

The fourth proportional to 43,954,004.20, 65,922,026.64 and 16,650,883.84 is: 24,972,924.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,954,004.20 : 65,922,026.64 = 16,650,883.84 : x
  2. Step 2: Convert to fraction form
    43,954,004.20/65,922,026.64 = 16,650,883.84/x
  3. Step 3: Cross multiply
    43,954,004.20x = 65,922,026.64 × 16,650,883.84
  4. Step 4: Simplify right side
    43,954,004.20x = 1,097,660,008,080,025.50
  5. Step 5: Solve for x
    x = 1,097,660,008,080,025.50/43,954,004.20
  6. Step 6: Final answer
    x = 24,972,924.04

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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.