Home / 729,521,601.95-1,094,349,673.37-238,237,446.41

Finding the Fourth Proportional to 729,521,601.95, 1,094,349,673.37 and 238,237,446.41

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Solution

The fourth proportional to 729,521,601.95, 1,094,349,673.37 and 238,237,446.41 is: 357,378,137.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,521,601.95 : 1,094,349,673.37 = 238,237,446.41 : x
  2. Step 2: Convert to fraction form
    729,521,601.95/1,094,349,673.37 = 238,237,446.41/x
  3. Step 3: Cross multiply
    729,521,601.95x = 1,094,349,673.37 × 238,237,446.41
  4. Step 4: Simplify right side
    729,521,601.95x = 260,715,071,663,286,336
  5. Step 5: Solve for x
    x = 260,715,071,663,286,336/729,521,601.95
  6. Step 6: Final answer
    x = 357,378,137.90

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