Home / 147,055,230.20-202,804,108.62-92,056,100.60

Finding the Fourth Proportional to 147,055,230.20, 202,804,108.62 and 92,056,100.60

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Solution

The fourth proportional to 147,055,230.20, 202,804,108.62 and 92,056,100.60 is: 126,954,718.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,055,230.20 : 202,804,108.62 = 92,056,100.60 : x
  2. Step 2: Convert to fraction form
    147,055,230.20/202,804,108.62 = 92,056,100.60/x
  3. Step 3: Cross multiply
    147,055,230.20x = 202,804,108.62 × 92,056,100.60
  4. Step 4: Simplify right side
    147,055,230.20x = 18,669,355,425,216,048
  5. Step 5: Solve for x
    x = 18,669,355,425,216,048/147,055,230.20
  6. Step 6: Final answer
    x = 126,954,718.98

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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.