Home / 12,224,350.80-16,848,250.56-8,954,215.56

Finding the Fourth Proportional to 12,224,350.80, 16,848,250.56 and 8,954,215.56

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Solution

The fourth proportional to 12,224,350.80, 16,848,250.56 and 8,954,215.56 is: 12,341,176.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,224,350.80 : 16,848,250.56 = 8,954,215.56 : x
  2. Step 2: Convert to fraction form
    12,224,350.80/16,848,250.56 = 8,954,215.56/x
  3. Step 3: Cross multiply
    12,224,350.80x = 16,848,250.56 × 8,954,215.56
  4. Step 4: Simplify right side
    12,224,350.80x = 150,862,867,323,130.72
  5. Step 5: Solve for x
    x = 150,862,867,323,130.72/12,224,350.80
  6. Step 6: Final answer
    x = 12,341,176.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.