Home / 44,297,945.80-66,446,918.70-35,339,993.80

Finding the Fourth Proportional to 44,297,945.80, 66,446,918.70 and 35,339,993.80

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Solution

The fourth proportional to 44,297,945.80, 66,446,918.70 and 35,339,993.80 is: 53,009,990.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297,945.80 : 66,446,918.70 = 35,339,993.80 : x
  2. Step 2: Convert to fraction form
    44,297,945.80/66,446,918.70 = 35,339,993.80/x
  3. Step 3: Cross multiply
    44,297,945.80x = 66,446,918.70 × 35,339,993.80
  4. Step 4: Simplify right side
    44,297,945.80x = 2,348,233,694,887,104
  5. Step 5: Solve for x
    x = 2,348,233,694,887,104/44,297,945.80
  6. Step 6: Final answer
    x = 53,009,990.70

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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.