Home / 827,455,315.40-1,241,182,973.10-366,904,608.20

Finding the Fourth Proportional to 827,455,315.40, 1,241,182,973.10 and 366,904,608.20

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Solution

The fourth proportional to 827,455,315.40, 1,241,182,973.10 and 366,904,608.20 is: 550,356,912.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,455,315.40 : 1,241,182,973.10 = 366,904,608.20 : x
  2. Step 2: Convert to fraction form
    827,455,315.40/1,241,182,973.10 = 366,904,608.20/x
  3. Step 3: Cross multiply
    827,455,315.40x = 1,241,182,973.10 × 366,904,608.20
  4. Step 4: Simplify right side
    827,455,315.40x = 455,395,752,449,766,592
  5. Step 5: Solve for x
    x = 455,395,752,449,766,592/827,455,315.40
  6. Step 6: Final answer
    x = 550,356,912.30

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