Home / 3,580,023,533,524.90-4,941,351,692,198.20-2,331,695,789,444.60

Finding the Fourth Proportional to 3,580,023,533,524.90, 4,941,351,692,198.20 and 2,331,695,789,444.60

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Solution

The fourth proportional to 3,580,023,533,524.90, 4,941,351,692,198.20 and 2,331,695,789,444.60 is: 3,218,338,881,565.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,023,533,524.90 : 4,941,351,692,198.20 = 2,331,695,789,444.60 : x
  2. Step 2: Convert to fraction form
    3,580,023,533,524.90/4,941,351,692,198.20 = 2,331,695,789,444.60/x
  3. Step 3: Cross multiply
    3,580,023,533,524.90x = 4,941,351,692,198.20 × 2,331,695,789,444.60
  4. Step 4: Simplify right side
    3,580,023,533,524.90x = 11,521,728,934,863,493,792,792,576
  5. Step 5: Solve for x
    x = 11,521,728,934,863,493,792,792,576/3,580,023,533,524.90
  6. Step 6: Final answer
    x = 3,218,338,881,565.72

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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.