Home / 115,580,485.64-173,373,884.22-33,697,385.06

Finding the Fourth Proportional to 115,580,485.64, 173,373,884.22 and 33,697,385.06

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Solution

The fourth proportional to 115,580,485.64, 173,373,884.22 and 33,697,385.06 is: 50,546,997.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,580,485.64 : 173,373,884.22 = 33,697,385.06 : x
  2. Step 2: Convert to fraction form
    115,580,485.64/173,373,884.22 = 33,697,385.06/x
  3. Step 3: Cross multiply
    115,580,485.64x = 173,373,884.22 × 33,697,385.06
  4. Step 4: Simplify right side
    115,580,485.64x = 5,842,246,535,909,198
  5. Step 5: Solve for x
    x = 5,842,246,535,909,198/115,580,485.64
  6. Step 6: Final answer
    x = 50,546,997.65

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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.