Home / 33,440,085.40-50,160,128.10-28,338,251.80

Finding the Fourth Proportional to 33,440,085.40, 50,160,128.10 and 28,338,251.80

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Solution

The fourth proportional to 33,440,085.40, 50,160,128.10 and 28,338,251.80 is: 42,507,377.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,440,085.40 : 50,160,128.10 = 28,338,251.80 : x
  2. Step 2: Convert to fraction form
    33,440,085.40/50,160,128.10 = 28,338,251.80/x
  3. Step 3: Cross multiply
    33,440,085.40x = 50,160,128.10 × 28,338,251.80
  4. Step 4: Simplify right side
    33,440,085.40x = 1,421,450,340,418,055.75
  5. Step 5: Solve for x
    x = 1,421,450,340,418,055.75/33,440,085.40
  6. Step 6: Final answer
    x = 42,507,377.70

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