Home / 450,993,739.02-676,534,097.16-140,017,859.43

Finding the Fourth Proportional to 450,993,739.02, 676,534,097.16 and 140,017,859.43

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Solution

The fourth proportional to 450,993,739.02, 676,534,097.16 and 140,017,859.43 is: 210,040,290.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,993,739.02 : 676,534,097.16 = 140,017,859.43 : x
  2. Step 2: Convert to fraction form
    450,993,739.02/676,534,097.16 = 140,017,859.43/x
  3. Step 3: Cross multiply
    450,993,739.02x = 676,534,097.16 × 140,017,859.43
  4. Step 4: Simplify right side
    450,993,739.02x = 94,726,856,115,750,848
  5. Step 5: Solve for x
    x = 94,726,856,115,750,848/450,993,739.02
  6. Step 6: Final answer
    x = 210,040,290.85

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Why These Related Problems?

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