Home / 1,227,561,224.27-1,842,505,958.27-759,807,735.23

Finding the Fourth Proportional to 1,227,561,224.27, 1,842,505,958.27 and 759,807,735.23

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Solution

The fourth proportional to 1,227,561,224.27, 1,842,505,958.27 and 759,807,735.23 is: 1,140,432,144.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,227,561,224.27 : 1,842,505,958.27 = 759,807,735.23 : x
  2. Step 2: Convert to fraction form
    1,227,561,224.27/1,842,505,958.27 = 759,807,735.23/x
  3. Step 3: Cross multiply
    1,227,561,224.27x = 1,842,505,958.27 × 759,807,735.23
  4. Step 4: Simplify right side
    1,227,561,224.27x = 1,399,950,279,307,415,296
  5. Step 5: Solve for x
    x = 1,399,950,279,307,415,296/1,227,561,224.27
  6. Step 6: Final answer
    x = 1,140,432,144.35

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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.