Home / 1,163,058,636.25-1,744,603,150.26-386,704,296.97

Finding the Fourth Proportional to 1,163,058,636.25, 1,744,603,150.26 and 386,704,296.97

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Solution

The fourth proportional to 1,163,058,636.25, 1,744,603,150.26 and 386,704,296.97 is: 580,061,497.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,058,636.25 : 1,744,603,150.26 = 386,704,296.97 : x
  2. Step 2: Convert to fraction form
    1,163,058,636.25/1,744,603,150.26 = 386,704,296.97/x
  3. Step 3: Cross multiply
    1,163,058,636.25x = 1,744,603,150.26 × 386,704,296.97
  4. Step 4: Simplify right side
    1,163,058,636.25x = 674,645,534,712,940,672
  5. Step 5: Solve for x
    x = 674,645,534,712,940,672/1,163,058,636.25
  6. Step 6: Final answer
    x = 580,061,497.92

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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.