Home / 622,033,025.94-933,188,708.66-233,859,219.93

Finding the Fourth Proportional to 622,033,025.94, 933,188,708.66 and 233,859,219.93

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Solution

The fourth proportional to 622,033,025.94, 933,188,708.66 and 233,859,219.93 is: 350,841,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,033,025.94 : 933,188,708.66 = 233,859,219.93 : x
  2. Step 2: Convert to fraction form
    622,033,025.94/933,188,708.66 = 233,859,219.93/x
  3. Step 3: Cross multiply
    622,033,025.94x = 933,188,708.66 × 233,859,219.93
  4. Step 4: Simplify right side
    622,033,025.94x = 218,234,783,453,542,336
  5. Step 5: Solve for x
    x = 218,234,783,453,542,336/622,033,025.94
  6. Step 6: Final answer
    x = 350,841,152.08

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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.