Home / 21,068,105.13-31,602,157.70-5,922,036.63

Finding the Fourth Proportional to 21,068,105.13, 31,602,157.70 and 5,922,036.63

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Solution

The fourth proportional to 21,068,105.13, 31,602,157.70 and 5,922,036.63 is: 8,883,054.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,068,105.13 : 31,602,157.70 = 5,922,036.63 : x
  2. Step 2: Convert to fraction form
    21,068,105.13/31,602,157.70 = 5,922,036.63/x
  3. Step 3: Cross multiply
    21,068,105.13x = 31,602,157.70 × 5,922,036.63
  4. Step 4: Simplify right side
    21,068,105.13x = 187,149,135,456,826.38
  5. Step 5: Solve for x
    x = 187,149,135,456,826.38/21,068,105.13
  6. Step 6: Final answer
    x = 8,883,054.95

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