Home / 33,658,272.73-50,487,407.27-8,099,284.87

Finding the Fourth Proportional to 33,658,272.73, 50,487,407.27 and 8,099,284.87

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Solution

The fourth proportional to 33,658,272.73, 50,487,407.27 and 8,099,284.87 is: 12,148,926.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,658,272.73 : 50,487,407.27 = 8,099,284.87 : x
  2. Step 2: Convert to fraction form
    33,658,272.73/50,487,407.27 = 8,099,284.87/x
  3. Step 3: Cross multiply
    33,658,272.73x = 50,487,407.27 × 8,099,284.87
  4. Step 4: Simplify right side
    33,658,272.73x = 408,911,893,721,468.69
  5. Step 5: Solve for x
    x = 408,911,893,721,468.69/33,658,272.73
  6. Step 6: Final answer
    x = 12,148,926.86

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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.