Home / 47,389,414.37-71,086,877.17-13,313,417.45

Finding the Fourth Proportional to 47,389,414.37, 71,086,877.17 and 13,313,417.45

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Solution

The fourth proportional to 47,389,414.37, 71,086,877.17 and 13,313,417.45 is: 19,970,900.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,389,414.37 : 71,086,877.17 = 13,313,417.45 : x
  2. Step 2: Convert to fraction form
    47,389,414.37/71,086,877.17 = 13,313,417.45/x
  3. Step 3: Cross multiply
    47,389,414.37x = 71,086,877.17 × 13,313,417.45
  4. Step 4: Simplify right side
    47,389,414.37x = 946,409,270,592,366.75
  5. Step 5: Solve for x
    x = 946,409,270,592,366.75/47,389,414.37
  6. Step 6: Final answer
    x = 19,970,900.32

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