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Finding the Fourth Proportional to 623,461, 935,347.02 and 180,229

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Solution

The fourth proportional to 623,461, 935,347.02 and 180,229 is: 270,388.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,461 : 935,347.02 = 180,229 : x
  2. Step 2: Convert to fraction form
    623,461/935,347.02 = 180,229/x
  3. Step 3: Cross multiply
    623,461x = 935,347.02 × 180,229
  4. Step 4: Simplify right side
    623,461x = 168,576,658,067.58
  5. Step 5: Solve for x
    x = 168,576,658,067.58/623,461
  6. Step 6: Final answer
    x = 270,388.46

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