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Finding the Fourth Proportional to 597,872,206.80, 896,808,310.20 and 597,872,206.80

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Solution

The fourth proportional to 597,872,206.80, 896,808,310.20 and 597,872,206.80 is: 896,808,310.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,872,206.80 : 896,808,310.20 = 597,872,206.80 : x
  2. Step 2: Convert to fraction form
    597,872,206.80/896,808,310.20 = 597,872,206.80/x
  3. Step 3: Cross multiply
    597,872,206.80x = 896,808,310.20 × 597,872,206.80
  4. Step 4: Simplify right side
    597,872,206.80x = 536,176,763,495,852,928
  5. Step 5: Solve for x
    x = 536,176,763,495,852,928/597,872,206.80
  6. Step 6: Final answer
    x = 896,808,310.20

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