Home / 13,544,404-20,316,550.16-4,906,481.88

Finding the Fourth Proportional to 13,544,404, 20,316,550.16 and 4,906,481.88

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Solution

The fourth proportional to 13,544,404, 20,316,550.16 and 4,906,481.88 is: 7,359,702.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,544,404 : 20,316,550.16 = 4,906,481.88 : x
  2. Step 2: Convert to fraction form
    13,544,404/20,316,550.16 = 4,906,481.88/x
  3. Step 3: Cross multiply
    13,544,404x = 20,316,550.16 × 4,906,481.88
  4. Step 4: Simplify right side
    13,544,404x = 99,682,785,224,151.09
  5. Step 5: Solve for x
    x = 99,682,785,224,151.09/13,544,404
  6. Step 6: Final answer
    x = 7,359,702.59

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1.5x scale

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.