Home / 17,421,620.80-26,135,919.45-9,756,166.66

Finding the Fourth Proportional to 17,421,620.80, 26,135,919.45 and 9,756,166.66

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Solution

The fourth proportional to 17,421,620.80, 26,135,919.45 and 9,756,166.66 is: 14,636,203.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421,620.80 : 26,135,919.45 = 9,756,166.66 : x
  2. Step 2: Convert to fraction form
    17,421,620.80/26,135,919.45 = 9,756,166.66/x
  3. Step 3: Cross multiply
    17,421,620.80x = 26,135,919.45 × 9,756,166.66
  4. Step 4: Simplify right side
    17,421,620.80x = 254,986,385,966,535.53
  5. Step 5: Solve for x
    x = 254,986,385,966,535.53/17,421,620.80
  6. Step 6: Final answer
    x = 14,636,203.42

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