Home / 597,907,335.80-896,861,003.70-442,939,140.20

Finding the Fourth Proportional to 597,907,335.80, 896,861,003.70 and 442,939,140.20

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Solution

The fourth proportional to 597,907,335.80, 896,861,003.70 and 442,939,140.20 is: 664,408,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,907,335.80 : 896,861,003.70 = 442,939,140.20 : x
  2. Step 2: Convert to fraction form
    597,907,335.80/896,861,003.70 = 442,939,140.20/x
  3. Step 3: Cross multiply
    597,907,335.80x = 896,861,003.70 × 442,939,140.20
  4. Step 4: Simplify right side
    597,907,335.80x = 397,254,841,857,787,008
  5. Step 5: Solve for x
    x = 397,254,841,857,787,008/597,907,335.80
  6. Step 6: Final answer
    x = 664,408,710.30

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