Home / 36,063,090-54,094,057.27-11,470,659.55

Finding the Fourth Proportional to 36,063,090, 54,094,057.27 and 11,470,659.55

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Solution

The fourth proportional to 36,063,090, 54,094,057.27 and 11,470,659.55 is: 17,205,805.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,063,090 : 54,094,057.27 = 11,470,659.55 : x
  2. Step 2: Convert to fraction form
    36,063,090/54,094,057.27 = 11,470,659.55/x
  3. Step 3: Cross multiply
    36,063,090x = 54,094,057.27 × 11,470,659.55
  4. Step 4: Simplify right side
    36,063,090x = 620,494,514,458,460.62
  5. Step 5: Solve for x
    x = 620,494,514,458,460.62/36,063,090
  6. Step 6: Final answer
    x = 17,205,805.56

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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.