Home / 2,593,331,453.14-3,578,798,560.77-1,403,900,383.33

Finding the Fourth Proportional to 2,593,331,453.14, 3,578,798,560.77 and 1,403,900,383.33

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Solution

The fourth proportional to 2,593,331,453.14, 3,578,798,560.77 and 1,403,900,383.33 is: 1,937,383,154.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,331,453.14 : 3,578,798,560.77 = 1,403,900,383.33 : x
  2. Step 2: Convert to fraction form
    2,593,331,453.14/3,578,798,560.77 = 1,403,900,383.33/x
  3. Step 3: Cross multiply
    2,593,331,453.14x = 3,578,798,560.77 × 1,403,900,383.33
  4. Step 4: Simplify right side
    2,593,331,453.14x = 5,024,276,671,325,854,720
  5. Step 5: Solve for x
    x = 5,024,276,671,325,854,720/2,593,331,453.14
  6. Step 6: Final answer
    x = 1,937,383,154.49

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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.