Home / 40,807,573.20-61,069,642.20-28,052,989.20

Finding the Fourth Proportional to 40,807,573.20, 61,069,642.20 and 28,052,989.20

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Solution

The fourth proportional to 40,807,573.20, 61,069,642.20 and 28,052,989.20 is: 41,982,060.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,807,573.20 : 61,069,642.20 = 28,052,989.20 : x
  2. Step 2: Convert to fraction form
    40,807,573.20/61,069,642.20 = 28,052,989.20/x
  3. Step 3: Cross multiply
    40,807,573.20x = 61,069,642.20 × 28,052,989.20
  4. Step 4: Simplify right side
    40,807,573.20x = 1,713,186,013,084,464.25
  5. Step 5: Solve for x
    x = 1,713,186,013,084,464.25/40,807,573.20
  6. Step 6: Final answer
    x = 41,982,060.65

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