Home / 14,331,334.21-21,495,391.46-3,958,027.97

Finding the Fourth Proportional to 14,331,334.21, 21,495,391.46 and 3,958,027.97

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Solution

The fourth proportional to 14,331,334.21, 21,495,391.46 and 3,958,027.97 is: 5,936,597.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,331,334.21 : 21,495,391.46 = 3,958,027.97 : x
  2. Step 2: Convert to fraction form
    14,331,334.21/21,495,391.46 = 3,958,027.97/x
  3. Step 3: Cross multiply
    14,331,334.21x = 21,495,391.46 × 3,958,027.97
  4. Step 4: Simplify right side
    14,331,334.21x = 85,079,360,668,622.55
  5. Step 5: Solve for x
    x = 85,079,360,668,622.55/14,331,334.21
  6. Step 6: Final answer
    x = 5,936,597.35

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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.