Home / 241,348,895.20-362,212,299.60-111,972,536.20

Finding the Fourth Proportional to 241,348,895.20, 362,212,299.60 and 111,972,536.20

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Solution

The fourth proportional to 241,348,895.20, 362,212,299.60 and 111,972,536.20 is: 168,046,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,348,895.20 : 362,212,299.60 = 111,972,536.20 : x
  2. Step 2: Convert to fraction form
    241,348,895.20/362,212,299.60 = 111,972,536.20/x
  3. Step 3: Cross multiply
    241,348,895.20x = 362,212,299.60 × 111,972,536.20
  4. Step 4: Simplify right side
    241,348,895.20x = 40,557,829,829,046,248
  5. Step 5: Solve for x
    x = 40,557,829,829,046,248/241,348,895.20
  6. Step 6: Final answer
    x = 168,046,469.80

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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.