Home / 161,151,324.77-241,726,684.35-50,495,465.72

Finding the Fourth Proportional to 161,151,324.77, 241,726,684.35 and 50,495,465.72

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Solution

The fourth proportional to 161,151,324.77, 241,726,684.35 and 50,495,465.72 is: 75,743,103.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,151,324.77 : 241,726,684.35 = 50,495,465.72 : x
  2. Step 2: Convert to fraction form
    161,151,324.77/241,726,684.35 = 50,495,465.72/x
  3. Step 3: Cross multiply
    161,151,324.77x = 241,726,684.35 × 50,495,465.72
  4. Step 4: Simplify right side
    161,151,324.77x = 12,206,101,503,204,684
  5. Step 5: Solve for x
    x = 12,206,101,503,204,684/161,151,324.77
  6. Step 6: Final answer
    x = 75,743,103.70

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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.