Home / 50,040,021.60-74,997,046.80-44,371,317.60

Finding the Fourth Proportional to 50,040,021.60, 74,997,046.80 and 44,371,317.60

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Solution

The fourth proportional to 50,040,021.60, 74,997,046.80 and 44,371,317.60 is: 66,501,126.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,040,021.60 : 74,997,046.80 = 44,371,317.60 : x
  2. Step 2: Convert to fraction form
    50,040,021.60/74,997,046.80 = 44,371,317.60/x
  3. Step 3: Cross multiply
    50,040,021.60x = 74,997,046.80 × 44,371,317.60
  4. Step 4: Simplify right side
    50,040,021.60x = 3,327,717,782,624,863.50
  5. Step 5: Solve for x
    x = 3,327,717,782,624,863.50/50,040,021.60
  6. Step 6: Final answer
    x = 66,501,126.02

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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.