Home / 14,954,217.36-22,431,505.92-4,170,861.60

Finding the Fourth Proportional to 14,954,217.36, 22,431,505.92 and 4,170,861.60

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Solution

The fourth proportional to 14,954,217.36, 22,431,505.92 and 4,170,861.60 is: 6,256,342.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,954,217.36 : 22,431,505.92 = 4,170,861.60 : x
  2. Step 2: Convert to fraction form
    14,954,217.36/22,431,505.92 = 4,170,861.60/x
  3. Step 3: Cross multiply
    14,954,217.36x = 22,431,505.92 × 4,170,861.60
  4. Step 4: Simplify right side
    14,954,217.36x = 93,558,706,671,900.69
  5. Step 5: Solve for x
    x = 93,558,706,671,900.69/14,954,217.36
  6. Step 6: Final answer
    x = 6,256,342.57

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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.