Home / 362,667,096.08-543,947,496.06-178,385,107.04

Finding the Fourth Proportional to 362,667,096.08, 543,947,496.06 and 178,385,107.04

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Solution

The fourth proportional to 362,667,096.08, 543,947,496.06 and 178,385,107.04 is: 267,551,518.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,667,096.08 : 543,947,496.06 = 178,385,107.04 : x
  2. Step 2: Convert to fraction form
    362,667,096.08/543,947,496.06 = 178,385,107.04/x
  3. Step 3: Cross multiply
    362,667,096.08x = 543,947,496.06 × 178,385,107.04
  4. Step 4: Simplify right side
    362,667,096.08x = 97,032,132,308,803,056
  5. Step 5: Solve for x
    x = 97,032,132,308,803,056/362,667,096.08
  6. Step 6: Final answer
    x = 267,551,518.62

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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.