Home / 368,468,693.12-552,894,324.96-150,279,109.76

Finding the Fourth Proportional to 368,468,693.12, 552,894,324.96 and 150,279,109.76

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Solution

The fourth proportional to 368,468,693.12, 552,894,324.96 and 150,279,109.76 is: 225,496,679.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,468,693.12 : 552,894,324.96 = 150,279,109.76 : x
  2. Step 2: Convert to fraction form
    368,468,693.12/552,894,324.96 = 150,279,109.76/x
  3. Step 3: Cross multiply
    368,468,693.12x = 552,894,324.96 × 150,279,109.76
  4. Step 4: Simplify right side
    368,468,693.12x = 83,088,466,946,344,944
  5. Step 5: Solve for x
    x = 83,088,466,946,344,944/368,468,693.12
  6. Step 6: Final answer
    x = 225,496,679.90

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