Home / 3,580,023,533,530.20-4,941,351,692,205.60-2,331,695,789,449.80

Finding the Fourth Proportional to 3,580,023,533,530.20, 4,941,351,692,205.60 and 2,331,695,789,449.80

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Solution

The fourth proportional to 3,580,023,533,530.20, 4,941,351,692,205.60 and 2,331,695,789,449.80 is: 3,218,338,881,572.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,023,533,530.20 : 4,941,351,692,205.60 = 2,331,695,789,449.80 : x
  2. Step 2: Convert to fraction form
    3,580,023,533,530.20/4,941,351,692,205.60 = 2,331,695,789,449.80/x
  3. Step 3: Cross multiply
    3,580,023,533,530.20x = 4,941,351,692,205.60 × 2,331,695,789,449.80
  4. Step 4: Simplify right side
    3,580,023,533,530.20x = 11,521,728,934,906,439,170,785,280
  5. Step 5: Solve for x
    x = 11,521,728,934,906,439,170,785,280/3,580,023,533,530.20
  6. Step 6: Final answer
    x = 3,218,338,881,572.95

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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.