Home / 230,419,382.82-345,629,424.85-94,104,766.32

Finding the Fourth Proportional to 230,419,382.82, 345,629,424.85 and 94,104,766.32

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Solution

The fourth proportional to 230,419,382.82, 345,629,424.85 and 94,104,766.32 is: 141,157,292.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,419,382.82 : 345,629,424.85 = 94,104,766.32 : x
  2. Step 2: Convert to fraction form
    230,419,382.82/345,629,424.85 = 94,104,766.32/x
  3. Step 3: Cross multiply
    230,419,382.82x = 345,629,424.85 × 94,104,766.32
  4. Step 4: Simplify right side
    230,419,382.82x = 32,525,376,257,822,748
  5. Step 5: Solve for x
    x = 32,525,376,257,822,748/230,419,382.82
  6. Step 6: Final answer
    x = 141,157,292.67

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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.