Home / 230,239,087.20-345,537,721.26-160,700,136.30

Finding the Fourth Proportional to 230,239,087.20, 345,537,721.26 and 160,700,136.30

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Solution

The fourth proportional to 230,239,087.20, 345,537,721.26 and 160,700,136.30 is: 241,175,204.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,239,087.20 : 345,537,721.26 = 160,700,136.30 : x
  2. Step 2: Convert to fraction form
    230,239,087.20/345,537,721.26 = 160,700,136.30/x
  3. Step 3: Cross multiply
    230,239,087.20x = 345,537,721.26 × 160,700,136.30
  4. Step 4: Simplify right side
    230,239,087.20x = 55,527,958,903,273,408
  5. Step 5: Solve for x
    x = 55,527,958,903,273,408/230,239,087.20
  6. Step 6: Final answer
    x = 241,175,204.34

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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.