Home / 230,419,367.08-345,629,401.30-94,104,750.58

Finding the Fourth Proportional to 230,419,367.08, 345,629,401.30 and 94,104,750.58

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Solution

The fourth proportional to 230,419,367.08, 345,629,401.30 and 94,104,750.58 is: 141,157,269.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,419,367.08 : 345,629,401.30 = 94,104,750.58 : x
  2. Step 2: Convert to fraction form
    230,419,367.08/345,629,401.30 = 94,104,750.58/x
  3. Step 3: Cross multiply
    230,419,367.08x = 345,629,401.30 × 94,104,750.58
  4. Step 4: Simplify right side
    230,419,367.08x = 32,525,368,602,451,228
  5. Step 5: Solve for x
    x = 32,525,368,602,451,228/230,419,367.08
  6. Step 6: Final answer
    x = 141,157,269.09

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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.