Home / 44,066,266.80-66,053,910.60-19,816,810.80

Finding the Fourth Proportional to 44,066,266.80, 66,053,910.60 and 19,816,810.80

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Solution

The fourth proportional to 44,066,266.80, 66,053,910.60 and 19,816,810.80 is: 29,704,759.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,066,266.80 : 66,053,910.60 = 19,816,810.80 : x
  2. Step 2: Convert to fraction form
    44,066,266.80/66,053,910.60 = 19,816,810.80/x
  3. Step 3: Cross multiply
    44,066,266.80x = 66,053,910.60 × 19,816,810.80
  4. Step 4: Simplify right side
    44,066,266.80x = 1,308,977,848,960,314.50
  5. Step 5: Solve for x
    x = 1,308,977,848,960,314.50/44,066,266.80
  6. Step 6: Final answer
    x = 29,704,759.31

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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.