Home / 5,485,652,019.58-7,570,071,032.77-3,227,737,790.82

Finding the Fourth Proportional to 5,485,652,019.58, 7,570,071,032.77 and 3,227,737,790.82

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Solution

The fourth proportional to 5,485,652,019.58, 7,570,071,032.77 and 3,227,737,790.82 is: 4,454,202,392.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,485,652,019.58 : 7,570,071,032.77 = 3,227,737,790.82 : x
  2. Step 2: Convert to fraction form
    5,485,652,019.58/7,570,071,032.77 = 3,227,737,790.82/x
  3. Step 3: Cross multiply
    5,485,652,019.58x = 7,570,071,032.77 × 3,227,737,790.82
  4. Step 4: Simplify right side
    5,485,652,019.58x = 24,434,204,351,663,517,696
  5. Step 5: Solve for x
    x = 24,434,204,351,663,517,696/5,485,652,019.58
  6. Step 6: Final answer
    x = 4,454,202,392.80

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1.5x scale

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.