Home / 174,167,763.03-261,189,396.05-57,561,537.60

Finding the Fourth Proportional to 174,167,763.03, 261,189,396.05 and 57,561,537.60

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Solution

The fourth proportional to 174,167,763.03, 261,189,396.05 and 57,561,537.60 is: 86,321,733.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,167,763.03 : 261,189,396.05 = 57,561,537.60 : x
  2. Step 2: Convert to fraction form
    174,167,763.03/261,189,396.05 = 57,561,537.60/x
  3. Step 3: Cross multiply
    174,167,763.03x = 261,189,396.05 × 57,561,537.60
  4. Step 4: Simplify right side
    174,167,763.03x = 15,034,463,241,165,558
  5. Step 5: Solve for x
    x = 15,034,463,241,165,558/174,167,763.03
  6. Step 6: Final answer
    x = 86,321,733.60

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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.