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Finding the Fourth Proportional to 597,982,117.30, 896,973,175.95 and 597,982,117.30

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Solution

The fourth proportional to 597,982,117.30, 896,973,175.95 and 597,982,117.30 is: 896,973,175.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,982,117.30 : 896,973,175.95 = 597,982,117.30 : x
  2. Step 2: Convert to fraction form
    597,982,117.30/896,973,175.95 = 597,982,117.30/x
  3. Step 3: Cross multiply
    597,982,117.30x = 896,973,175.95 × 597,982,117.30
  4. Step 4: Simplify right side
    597,982,117.30x = 536,373,918,915,886,400
  5. Step 5: Solve for x
    x = 536,373,918,915,886,400/597,982,117.30
  6. Step 6: Final answer
    x = 896,973,175.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.