Home / 137,426,363.37-206,137,731.06-33,796,464.30

Finding the Fourth Proportional to 137,426,363.37, 206,137,731.06 and 33,796,464.30

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Solution

The fourth proportional to 137,426,363.37, 206,137,731.06 and 33,796,464.30 is: 50,694,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,426,363.37 : 206,137,731.06 = 33,796,464.30 : x
  2. Step 2: Convert to fraction form
    137,426,363.37/206,137,731.06 = 33,796,464.30/x
  3. Step 3: Cross multiply
    137,426,363.37x = 206,137,731.06 × 33,796,464.30
  4. Step 4: Simplify right side
    137,426,363.37x = 6,966,726,468,652,291
  5. Step 5: Solve for x
    x = 6,966,726,468,652,291/137,426,363.37
  6. Step 6: Final answer
    x = 50,694,250.34

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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.