Home / 172,611,142.61-259,018,865.24-63,512,927.57

Finding the Fourth Proportional to 172,611,142.61, 259,018,865.24 and 63,512,927.57

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Solution

The fourth proportional to 172,611,142.61, 259,018,865.24 and 63,512,927.57 is: 95,306,978.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,611,142.61 : 259,018,865.24 = 63,512,927.57 : x
  2. Step 2: Convert to fraction form
    172,611,142.61/259,018,865.24 = 63,512,927.57/x
  3. Step 3: Cross multiply
    172,611,142.61x = 259,018,865.24 × 63,512,927.57
  4. Step 4: Simplify right side
    172,611,142.61x = 16,451,046,427,581,694
  5. Step 5: Solve for x
    x = 16,451,046,427,581,694/172,611,142.61
  6. Step 6: Final answer
    x = 95,306,978.33

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