Home / 36,291,628.60-54,374,457.30-23,505,551.80

Finding the Fourth Proportional to 36,291,628.60, 54,374,457.30 and 23,505,551.80

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Solution

The fourth proportional to 36,291,628.60, 54,374,457.30 and 23,505,551.80 is: 35,217,532.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,628.60 : 54,374,457.30 = 23,505,551.80 : x
  2. Step 2: Convert to fraction form
    36,291,628.60/54,374,457.30 = 23,505,551.80/x
  3. Step 3: Cross multiply
    36,291,628.60x = 54,374,457.30 × 23,505,551.80
  4. Step 4: Simplify right side
    36,291,628.60x = 1,278,101,622,662,038
  5. Step 5: Solve for x
    x = 1,278,101,622,662,038/36,291,628.60
  6. Step 6: Final answer
    x = 35,217,532.86

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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.