Home / 230,419,627.89-345,629,791.79-94,105,011.39

Finding the Fourth Proportional to 230,419,627.89, 345,629,791.79 and 94,105,011.39

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Solution

The fourth proportional to 230,419,627.89, 345,629,791.79 and 94,105,011.39 is: 141,157,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,419,627.89 : 345,629,791.79 = 94,105,011.39 : x
  2. Step 2: Convert to fraction form
    230,419,627.89/345,629,791.79 = 94,105,011.39/x
  3. Step 3: Cross multiply
    230,419,627.89x = 345,629,791.79 × 94,105,011.39
  4. Step 4: Simplify right side
    230,419,627.89x = 32,525,495,492,650,756
  5. Step 5: Solve for x
    x = 32,525,495,492,650,756/230,419,627.89
  6. Step 6: Final answer
    x = 141,157,660.01

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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.