Home / 336,302,380.80-504,453,571.20-93,965,284.80

Finding the Fourth Proportional to 336,302,380.80, 504,453,571.20 and 93,965,284.80

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Solution

The fourth proportional to 336,302,380.80, 504,453,571.20 and 93,965,284.80 is: 140,947,927.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,302,380.80 : 504,453,571.20 = 93,965,284.80 : x
  2. Step 2: Convert to fraction form
    336,302,380.80/504,453,571.20 = 93,965,284.80/x
  3. Step 3: Cross multiply
    336,302,380.80x = 504,453,571.20 × 93,965,284.80
  4. Step 4: Simplify right side
    336,302,380.80x = 47,401,123,486,185,072
  5. Step 5: Solve for x
    x = 47,401,123,486,185,072/336,302,380.80
  6. Step 6: Final answer
    x = 140,947,927.20

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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.