Home / 261,311,435.60-392,093,124.60-184,469,003.60

Finding the Fourth Proportional to 261,311,435.60, 392,093,124.60 and 184,469,003.60

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Solution

The fourth proportional to 261,311,435.60, 392,093,124.60 and 184,469,003.60 is: 276,792,432.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    261,311,435.60 : 392,093,124.60 = 184,469,003.60 : x
  2. Step 2: Convert to fraction form
    261,311,435.60/392,093,124.60 = 184,469,003.60/x
  3. Step 3: Cross multiply
    261,311,435.60x = 392,093,124.60 × 184,469,003.60
  4. Step 4: Simplify right side
    261,311,435.60x = 72,329,028,013,372,656
  5. Step 5: Solve for x
    x = 72,329,028,013,372,656/261,311,435.60
  6. Step 6: Final answer
    x = 276,792,432.93

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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.