Home / 12,807,634.68-19,210,032.18-3,223,015.80

Finding the Fourth Proportional to 12,807,634.68, 19,210,032.18 and 3,223,015.80

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Solution

The fourth proportional to 12,807,634.68, 19,210,032.18 and 3,223,015.80 is: 4,834,166.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,807,634.68 : 19,210,032.18 = 3,223,015.80 : x
  2. Step 2: Convert to fraction form
    12,807,634.68/19,210,032.18 = 3,223,015.80/x
  3. Step 3: Cross multiply
    12,807,634.68x = 19,210,032.18 × 3,223,015.80
  4. Step 4: Simplify right side
    12,807,634.68x = 61,914,237,234,648.44
  5. Step 5: Solve for x
    x = 61,914,237,234,648.44/12,807,634.68
  6. Step 6: Final answer
    x = 4,834,166.40

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