Home / 36,308,998.60-54,400,512.30-23,522,921.80

Finding the Fourth Proportional to 36,308,998.60, 54,400,512.30 and 23,522,921.80

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Solution

The fourth proportional to 36,308,998.60, 54,400,512.30 and 23,522,921.80 is: 35,243,577.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,308,998.60 : 54,400,512.30 = 23,522,921.80 : x
  2. Step 2: Convert to fraction form
    36,308,998.60/54,400,512.30 = 23,522,921.80/x
  3. Step 3: Cross multiply
    36,308,998.60x = 54,400,512.30 × 23,522,921.80
  4. Step 4: Simplify right side
    36,308,998.60x = 1,279,658,996,712,838
  5. Step 5: Solve for x
    x = 1,279,658,996,712,838/36,308,998.60
  6. Step 6: Final answer
    x = 35,243,577.24

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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.