Home / 4,413,408,694.10-6,620,137,424.15-1,097,223,268.85

Finding the Fourth Proportional to 4,413,408,694.10, 6,620,137,424.15 and 1,097,223,268.85

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Solution

The fourth proportional to 4,413,408,694.10, 6,620,137,424.15 and 1,097,223,268.85 is: 1,645,840,965.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,408,694.10 : 6,620,137,424.15 = 1,097,223,268.85 : x
  2. Step 2: Convert to fraction form
    4,413,408,694.10/6,620,137,424.15 = 1,097,223,268.85/x
  3. Step 3: Cross multiply
    4,413,408,694.10x = 6,620,137,424.15 × 1,097,223,268.85
  4. Step 4: Simplify right side
    4,413,408,694.10x = 7,263,768,824,747,990,016
  5. Step 5: Solve for x
    x = 7,263,768,824,747,990,016/4,413,408,694.10
  6. Step 6: Final answer
    x = 1,645,840,965.16

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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.