Home / 480,816,001.70-720,985,181.88-153,248,891.30

Finding the Fourth Proportional to 480,816,001.70, 720,985,181.88 and 153,248,891.30

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Solution

The fourth proportional to 480,816,001.70, 720,985,181.88 and 153,248,891.30 is: 229,797,218.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    480,816,001.70 : 720,985,181.88 = 153,248,891.30 : x
  2. Step 2: Convert to fraction form
    480,816,001.70/720,985,181.88 = 153,248,891.30/x
  3. Step 3: Cross multiply
    480,816,001.70x = 720,985,181.88 × 153,248,891.30
  4. Step 4: Simplify right side
    480,816,001.70x = 110,490,179,766,838,864
  5. Step 5: Solve for x
    x = 110,490,179,766,838,864/480,816,001.70
  6. Step 6: Final answer
    x = 229,797,218.43

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