Home / 21,261,358.14-31,896,688.37-6,885,879.09

Finding the Fourth Proportional to 21,261,358.14, 31,896,688.37 and 6,885,879.09

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Solution

The fourth proportional to 21,261,358.14, 31,896,688.37 and 6,885,879.09 is: 10,330,325.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,261,358.14 : 31,896,688.37 = 6,885,879.09 : x
  2. Step 2: Convert to fraction form
    21,261,358.14/31,896,688.37 = 6,885,879.09/x
  3. Step 3: Cross multiply
    21,261,358.14x = 31,896,688.37 × 6,885,879.09
  4. Step 4: Simplify right side
    21,261,358.14x = 219,636,739,487,229.19
  5. Step 5: Solve for x
    x = 219,636,739,487,229.19/21,261,358.14
  6. Step 6: Final answer
    x = 10,330,325.00

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