Home / 579,115,821.40-868,673,732.10-349,344,352.60

Finding the Fourth Proportional to 579,115,821.40, 868,673,732.10 and 349,344,352.60

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Solution

The fourth proportional to 579,115,821.40, 868,673,732.10 and 349,344,352.60 is: 524,016,528.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    579,115,821.40 : 868,673,732.10 = 349,344,352.60 : x
  2. Step 2: Convert to fraction form
    579,115,821.40/868,673,732.10 = 349,344,352.60/x
  3. Step 3: Cross multiply
    579,115,821.40x = 868,673,732.10 × 349,344,352.60
  4. Step 4: Simplify right side
    579,115,821.40x = 303,466,262,561,100,352
  5. Step 5: Solve for x
    x = 303,466,262,561,100,352/579,115,821.40
  6. Step 6: Final answer
    x = 524,016,528.90

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