Home / 3,637,310,599.48-5,455,943,004.84-1,957,387,408.16

Finding the Fourth Proportional to 3,637,310,599.48, 5,455,943,004.84 and 1,957,387,408.16

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Solution

The fourth proportional to 3,637,310,599.48, 5,455,943,004.84 and 1,957,387,408.16 is: 2,936,068,791.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,310,599.48 : 5,455,943,004.84 = 1,957,387,408.16 : x
  2. Step 2: Convert to fraction form
    3,637,310,599.48/5,455,943,004.84 = 1,957,387,408.16/x
  3. Step 3: Cross multiply
    3,637,310,599.48x = 5,455,943,004.84 × 1,957,387,408.16
  4. Step 4: Simplify right side
    3,637,310,599.48x = 10,679,394,137,312,450,560
  5. Step 5: Solve for x
    x = 10,679,394,137,312,450,560/3,637,310,599.48
  6. Step 6: Final answer
    x = 2,936,068,791.83

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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.