Home / 161,151,324.27-241,726,683.60-50,495,465.22

Finding the Fourth Proportional to 161,151,324.27, 241,726,683.60 and 50,495,465.22

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Solution

The fourth proportional to 161,151,324.27, 241,726,683.60 and 50,495,465.22 is: 75,743,102.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,151,324.27 : 241,726,683.60 = 50,495,465.22 : x
  2. Step 2: Convert to fraction form
    161,151,324.27/241,726,683.60 = 50,495,465.22/x
  3. Step 3: Cross multiply
    161,151,324.27x = 241,726,683.60 × 50,495,465.22
  4. Step 4: Simplify right side
    161,151,324.27x = 12,206,101,344,469,744
  5. Step 5: Solve for x
    x = 12,206,101,344,469,744/161,151,324.27
  6. Step 6: Final answer
    x = 75,743,102.95

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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.