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Finding the Fourth Proportional to 597,960,989.20, 895,240,872.60 and 597,960,989.20

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Solution

The fourth proportional to 597,960,989.20, 895,240,872.60 and 597,960,989.20 is: 895,240,872.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,960,989.20 : 895,240,872.60 = 597,960,989.20 : x
  2. Step 2: Convert to fraction form
    597,960,989.20/895,240,872.60 = 597,960,989.20/x
  3. Step 3: Cross multiply
    597,960,989.20x = 895,240,872.60 × 597,960,989.20
  4. Step 4: Simplify right side
    597,960,989.20x = 535,319,117,752,167,232
  5. Step 5: Solve for x
    x = 535,319,117,752,167,232/597,960,989.20
  6. Step 6: Final answer
    x = 895,240,872.60

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