Home / 454,175,176.80-681,581,629.80-195,575,986.20

Finding the Fourth Proportional to 454,175,176.80, 681,581,629.80 and 195,575,986.20

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Solution

The fourth proportional to 454,175,176.80, 681,581,629.80 and 195,575,986.20 is: 293,501,288.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,175,176.80 : 681,581,629.80 = 195,575,986.20 : x
  2. Step 2: Convert to fraction form
    454,175,176.80/681,581,629.80 = 195,575,986.20/x
  3. Step 3: Cross multiply
    454,175,176.80x = 681,581,629.80 × 195,575,986.20
  4. Step 4: Simplify right side
    454,175,176.80x = 133,300,999,423,938,288
  5. Step 5: Solve for x
    x = 133,300,999,423,938,288/454,175,176.80
  6. Step 6: Final answer
    x = 293,501,288.12

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