Home / 4,947,962,537.54-7,427,321,726.80-2,002,270,192.58

Finding the Fourth Proportional to 4,947,962,537.54, 7,427,321,726.80 and 2,002,270,192.58

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Solution

The fourth proportional to 4,947,962,537.54, 7,427,321,726.80 and 2,002,270,192.58 is: 3,005,581,548.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,947,962,537.54 : 7,427,321,726.80 = 2,002,270,192.58 : x
  2. Step 2: Convert to fraction form
    4,947,962,537.54/7,427,321,726.80 = 2,002,270,192.58/x
  3. Step 3: Cross multiply
    4,947,962,537.54x = 7,427,321,726.80 × 2,002,270,192.58
  4. Step 4: Simplify right side
    4,947,962,537.54x = 14,871,504,904,273,453,056
  5. Step 5: Solve for x
    x = 14,871,504,904,273,453,056/4,947,962,537.54
  6. Step 6: Final answer
    x = 3,005,581,548.25

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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.