Home / 336,550,057.80-504,825,086.70-155,151,529.80

Finding the Fourth Proportional to 336,550,057.80, 504,825,086.70 and 155,151,529.80

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Solution

The fourth proportional to 336,550,057.80, 504,825,086.70 and 155,151,529.80 is: 232,727,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,550,057.80 : 504,825,086.70 = 155,151,529.80 : x
  2. Step 2: Convert to fraction form
    336,550,057.80/504,825,086.70 = 155,151,529.80/x
  3. Step 3: Cross multiply
    336,550,057.80x = 504,825,086.70 × 155,151,529.80
  4. Step 4: Simplify right side
    336,550,057.80x = 78,324,384,482,922,640
  5. Step 5: Solve for x
    x = 78,324,384,482,922,640/336,550,057.80
  6. Step 6: Final answer
    x = 232,727,294.70

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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.