Home / 226,099,611.20-339,193,653.60-96,706,971.20

Finding the Fourth Proportional to 226,099,611.20, 339,193,653.60 and 96,706,971.20

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Solution

The fourth proportional to 226,099,611.20, 339,193,653.60 and 96,706,971.20 is: 145,079,377.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,099,611.20 : 339,193,653.60 = 96,706,971.20 : x
  2. Step 2: Convert to fraction form
    226,099,611.20/339,193,653.60 = 96,706,971.20/x
  3. Step 3: Cross multiply
    226,099,611.20x = 339,193,653.60 × 96,706,971.20
  4. Step 4: Simplify right side
    226,099,611.20x = 32,802,390,889,917,980
  5. Step 5: Solve for x
    x = 32,802,390,889,917,980/226,099,611.20
  6. Step 6: Final answer
    x = 145,079,377.69

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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.