Home / 51,957,133.60-77,942,698.80-17,888,922.40

Finding the Fourth Proportional to 51,957,133.60, 77,942,698.80 and 17,888,922.40

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Solution

The fourth proportional to 51,957,133.60, 77,942,698.80 and 17,888,922.40 is: 26,835,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,957,133.60 : 77,942,698.80 = 17,888,922.40 : x
  2. Step 2: Convert to fraction form
    51,957,133.60/77,942,698.80 = 17,888,922.40/x
  3. Step 3: Cross multiply
    51,957,133.60x = 77,942,698.80 × 17,888,922.40
  4. Step 4: Simplify right side
    51,957,133.60x = 1,394,310,890,479,773
  5. Step 5: Solve for x
    x = 1,394,310,890,479,773/51,957,133.60
  6. Step 6: Final answer
    x = 26,835,793.16

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