Home / 161,184,613.05-241,824,355.61-52,007,735.97

Finding the Fourth Proportional to 161,184,613.05, 241,824,355.61 and 52,007,735.97

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Solution

The fourth proportional to 161,184,613.05, 241,824,355.61 and 52,007,735.97 is: 78,026,909.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,184,613.05 : 241,824,355.61 = 52,007,735.97 : x
  2. Step 2: Convert to fraction form
    161,184,613.05/241,824,355.61 = 52,007,735.97/x
  3. Step 3: Cross multiply
    161,184,613.05x = 241,824,355.61 × 52,007,735.97
  4. Step 4: Simplify right side
    161,184,613.05x = 12,576,737,237,420,228
  5. Step 5: Solve for x
    x = 12,576,737,237,420,228/161,184,613.05
  6. Step 6: Final answer
    x = 78,026,909.64

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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.