Home / 1,034,652,616.12-1,427,607,465.90-594,534,437.56

Finding the Fourth Proportional to 1,034,652,616.12, 1,427,607,465.90 and 594,534,437.56

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Solution

The fourth proportional to 1,034,652,616.12, 1,427,607,465.90 and 594,534,437.56 is: 820,335,046.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,652,616.12 : 1,427,607,465.90 = 594,534,437.56 : x
  2. Step 2: Convert to fraction form
    1,034,652,616.12/1,427,607,465.90 = 594,534,437.56/x
  3. Step 3: Cross multiply
    1,034,652,616.12x = 1,427,607,465.90 × 594,534,437.56
  4. Step 4: Simplify right side
    1,034,652,616.12x = 848,761,801,795,313,408
  5. Step 5: Solve for x
    x = 848,761,801,795,313,408/1,034,652,616.12
  6. Step 6: Final answer
    x = 820,335,046.34

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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.