Home / 744,204,550.08-1,027,002,282.72-414,257,634.24

Finding the Fourth Proportional to 744,204,550.08, 1,027,002,282.72 and 414,257,634.24

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Solution

The fourth proportional to 744,204,550.08, 1,027,002,282.72 and 414,257,634.24 is: 571,675,537.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,204,550.08 : 1,027,002,282.72 = 414,257,634.24 : x
  2. Step 2: Convert to fraction form
    744,204,550.08/1,027,002,282.72 = 414,257,634.24/x
  3. Step 3: Cross multiply
    744,204,550.08x = 1,027,002,282.72 × 414,257,634.24
  4. Step 4: Simplify right side
    744,204,550.08x = 425,443,535,998,666,880
  5. Step 5: Solve for x
    x = 425,443,535,998,666,880/744,204,550.08
  6. Step 6: Final answer
    x = 571,675,537.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.