Home / 43,165,245.06-64,631,843.37-32,881,114.44

Finding the Fourth Proportional to 43,165,245.06, 64,631,843.37 and 32,881,114.44

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Solution

The fourth proportional to 43,165,245.06, 64,631,843.37 and 32,881,114.44 is: 49,233,290.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,165,245.06 : 64,631,843.37 = 32,881,114.44 : x
  2. Step 2: Convert to fraction form
    43,165,245.06/64,631,843.37 = 32,881,114.44/x
  3. Step 3: Cross multiply
    43,165,245.06x = 64,631,843.37 × 32,881,114.44
  4. Step 4: Simplify right side
    43,165,245.06x = 2,125,167,038,317,125.25
  5. Step 5: Solve for x
    x = 2,125,167,038,317,125.25/43,165,245.06
  6. Step 6: Final answer
    x = 49,233,290.24

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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.