Home / 55,998,431.70-83,997,647.55-44,661,023.70

Finding the Fourth Proportional to 55,998,431.70, 83,997,647.55 and 44,661,023.70

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Solution

The fourth proportional to 55,998,431.70, 83,997,647.55 and 44,661,023.70 is: 66,991,535.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,998,431.70 : 83,997,647.55 = 44,661,023.70 : x
  2. Step 2: Convert to fraction form
    55,998,431.70/83,997,647.55 = 44,661,023.70/x
  3. Step 3: Cross multiply
    55,998,431.70x = 83,997,647.55 × 44,661,023.70
  4. Step 4: Simplify right side
    55,998,431.70x = 3,751,420,927,974,797
  5. Step 5: Solve for x
    x = 3,751,420,927,974,797/55,998,431.70
  6. Step 6: Final answer
    x = 66,991,535.55

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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.