Home / 557,366,215.96-835,581,655.68-246,423,629.80

Finding the Fourth Proportional to 557,366,215.96, 835,581,655.68 and 246,423,629.80

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Solution

The fourth proportional to 557,366,215.96, 835,581,655.68 and 246,423,629.80 is: 369,428,678.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    557,366,215.96 : 835,581,655.68 = 246,423,629.80 : x
  2. Step 2: Convert to fraction form
    557,366,215.96/835,581,655.68 = 246,423,629.80/x
  3. Step 3: Cross multiply
    557,366,215.96x = 835,581,655.68 × 246,423,629.80
  4. Step 4: Simplify right side
    557,366,215.96x = 205,907,064,586,959,392
  5. Step 5: Solve for x
    x = 205,907,064,586,959,392/557,366,215.96
  6. Step 6: Final answer
    x = 369,428,678.47

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