Home / 6,400,656,413,874.50-8,832,677,311,594.50-3,622,759,002,850.80

Finding the Fourth Proportional to 6,400,656,413,874.50, 8,832,677,311,594.50 and 3,622,759,002,850.80

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Solution

The fourth proportional to 6,400,656,413,874.50, 8,832,677,311,594.50 and 3,622,759,002,850.80 is: 4,999,278,070,994.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,400,656,413,874.50 : 8,832,677,311,594.50 = 3,622,759,002,850.80 : x
  2. Step 2: Convert to fraction form
    6,400,656,413,874.50/8,832,677,311,594.50 = 3,622,759,002,850.80/x
  3. Step 3: Cross multiply
    6,400,656,413,874.50x = 8,832,677,311,594.50 × 3,622,759,002,850.80
  4. Step 4: Simplify right side
    6,400,656,413,874.50x = 31,998,661,249,854,973,956,587,520
  5. Step 5: Solve for x
    x = 31,998,661,249,854,973,956,587,520/6,400,656,413,874.50
  6. Step 6: Final answer
    x = 4,999,278,070,994.80

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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.