Home / 222,047,523.20-333,102,777.60-68,677,587.20

Finding the Fourth Proportional to 222,047,523.20, 333,102,777.60 and 68,677,587.20

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Solution

The fourth proportional to 222,047,523.20, 333,102,777.60 and 68,677,587.20 is: 103,026,121.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,047,523.20 : 333,102,777.60 = 68,677,587.20 : x
  2. Step 2: Convert to fraction form
    222,047,523.20/333,102,777.60 = 68,677,587.20/x
  3. Step 3: Cross multiply
    222,047,523.20x = 333,102,777.60 × 68,677,587.20
  4. Step 4: Simplify right side
    222,047,523.20x = 22,876,695,055,186,208
  5. Step 5: Solve for x
    x = 22,876,695,055,186,208/222,047,523.20
  6. Step 6: Final answer
    x = 103,026,121.28

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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.