Home / 199,723,273.40-299,584,910.10-169,490,185.40

Finding the Fourth Proportional to 199,723,273.40, 299,584,910.10 and 169,490,185.40

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Solution

The fourth proportional to 199,723,273.40, 299,584,910.10 and 169,490,185.40 is: 254,235,278.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,723,273.40 : 299,584,910.10 = 169,490,185.40 : x
  2. Step 2: Convert to fraction form
    199,723,273.40/299,584,910.10 = 169,490,185.40/x
  3. Step 3: Cross multiply
    199,723,273.40x = 299,584,910.10 × 169,490,185.40
  4. Step 4: Simplify right side
    199,723,273.40x = 50,776,701,955,891,336
  5. Step 5: Solve for x
    x = 50,776,701,955,891,336/199,723,273.40
  6. Step 6: Final answer
    x = 254,235,278.10

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