Home / 497,664,422.40-746,496,633.60-375,040,012.80

Finding the Fourth Proportional to 497,664,422.40, 746,496,633.60 and 375,040,012.80

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Solution

The fourth proportional to 497,664,422.40, 746,496,633.60 and 375,040,012.80 is: 562,560,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,664,422.40 : 746,496,633.60 = 375,040,012.80 : x
  2. Step 2: Convert to fraction form
    497,664,422.40/746,496,633.60 = 375,040,012.80/x
  3. Step 3: Cross multiply
    497,664,422.40x = 746,496,633.60 × 375,040,012.80
  4. Step 4: Simplify right side
    497,664,422.40x = 279,966,107,020,500,928
  5. Step 5: Solve for x
    x = 279,966,107,020,500,928/497,664,422.40
  6. Step 6: Final answer
    x = 562,560,019.20

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