Home / 34,183,189.62-51,274,784.43-11,464,021.26

Finding the Fourth Proportional to 34,183,189.62, 51,274,784.43 and 11,464,021.26

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Solution

The fourth proportional to 34,183,189.62, 51,274,784.43 and 11,464,021.26 is: 17,196,031.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,183,189.62 : 51,274,784.43 = 11,464,021.26 : x
  2. Step 2: Convert to fraction form
    34,183,189.62/51,274,784.43 = 11,464,021.26/x
  3. Step 3: Cross multiply
    34,183,189.62x = 51,274,784.43 × 11,464,021.26
  4. Step 4: Simplify right side
    34,183,189.62x = 587,815,218,807,437
  5. Step 5: Solve for x
    x = 587,815,218,807,437/34,183,189.62
  6. Step 6: Final answer
    x = 17,196,031.89

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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.