Home / 167,456,241.82-251,196,320.15-44,633,915.86

Finding the Fourth Proportional to 167,456,241.82, 251,196,320.15 and 44,633,915.86

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Solution

The fourth proportional to 167,456,241.82, 251,196,320.15 and 44,633,915.86 is: 66,954,060.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,456,241.82 : 251,196,320.15 = 44,633,915.86 : x
  2. Step 2: Convert to fraction form
    167,456,241.82/251,196,320.15 = 44,633,915.86/x
  3. Step 3: Cross multiply
    167,456,241.82x = 251,196,320.15 × 44,633,915.86
  4. Step 4: Simplify right side
    167,456,241.82x = 11,211,875,416,660,740
  5. Step 5: Solve for x
    x = 11,211,875,416,660,740/167,456,241.82
  6. Step 6: Final answer
    x = 66,954,060.92

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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.