Home / 125,173,469.28-187,757,272.80-33,063,635.64

Finding the Fourth Proportional to 125,173,469.28, 187,757,272.80 and 33,063,635.64

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Solution

The fourth proportional to 125,173,469.28, 187,757,272.80 and 33,063,635.64 is: 49,594,679.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,173,469.28 : 187,757,272.80 = 33,063,635.64 : x
  2. Step 2: Convert to fraction form
    125,173,469.28/187,757,272.80 = 33,063,635.64/x
  3. Step 3: Cross multiply
    125,173,469.28x = 187,757,272.80 × 33,063,635.64
  4. Step 4: Simplify right side
    125,173,469.28x = 6,207,938,056,619,283
  5. Step 5: Solve for x
    x = 6,207,938,056,619,283/125,173,469.28
  6. Step 6: Final answer
    x = 49,594,679.23

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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.