Home / 246,837,735.45-340,634,187.54-135,327,241.89

Finding the Fourth Proportional to 246,837,735.45, 340,634,187.54 and 135,327,241.89

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Solution

The fourth proportional to 246,837,735.45, 340,634,187.54 and 135,327,241.89 is: 186,750,559.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,837,735.45 : 340,634,187.54 = 135,327,241.89 : x
  2. Step 2: Convert to fraction form
    246,837,735.45/340,634,187.54 = 135,327,241.89/x
  3. Step 3: Cross multiply
    246,837,735.45x = 340,634,187.54 × 135,327,241.89
  4. Step 4: Simplify right side
    246,837,735.45x = 46,097,085,093,229,200
  5. Step 5: Solve for x
    x = 46,097,085,093,229,200/246,837,735.45
  6. Step 6: Final answer
    x = 186,750,559.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.