Home / 22,628,468.12-33,903,096.42-15,416,591

Finding the Fourth Proportional to 22,628,468.12, 33,903,096.42 and 15,416,591

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Solution

The fourth proportional to 22,628,468.12, 33,903,096.42 and 15,416,591 is: 23,097,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,628,468.12 : 33,903,096.42 = 15,416,591 : x
  2. Step 2: Convert to fraction form
    22,628,468.12/33,903,096.42 = 15,416,591/x
  3. Step 3: Cross multiply
    22,628,468.12x = 33,903,096.42 × 15,416,591
  4. Step 4: Simplify right side
    22,628,468.12x = 522,670,171,140,704.25
  5. Step 5: Solve for x
    x = 522,670,171,140,704.25/22,628,468.12
  6. Step 6: Final answer
    x = 23,097,903.42

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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.