Home / 14,651,201.22-21,973,809.06-5,550,161.10

Finding the Fourth Proportional to 14,651,201.22, 21,973,809.06 and 5,550,161.10

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Solution

The fourth proportional to 14,651,201.22, 21,973,809.06 and 5,550,161.10 is: 8,324,107.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,651,201.22 : 21,973,809.06 = 5,550,161.10 : x
  2. Step 2: Convert to fraction form
    14,651,201.22/21,973,809.06 = 5,550,161.10/x
  3. Step 3: Cross multiply
    14,651,201.22x = 21,973,809.06 × 5,550,161.10
  4. Step 4: Simplify right side
    14,651,201.22x = 121,958,180,263,639.55
  5. Step 5: Solve for x
    x = 121,958,180,263,639.55/14,651,201.22
  6. Step 6: Final answer
    x = 8,324,107.93

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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.