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Finding the Fourth Proportional to 96,597,423.60, 144,896,135.40 and 96,597,423.60

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Solution

The fourth proportional to 96,597,423.60, 144,896,135.40 and 96,597,423.60 is: 144,896,135.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,597,423.60 : 144,896,135.40 = 96,597,423.60 : x
  2. Step 2: Convert to fraction form
    96,597,423.60/144,896,135.40 = 96,597,423.60/x
  3. Step 3: Cross multiply
    96,597,423.60x = 144,896,135.40 × 96,597,423.60
  4. Step 4: Simplify right side
    96,597,423.60x = 13,996,593,369,236,756
  5. Step 5: Solve for x
    x = 13,996,593,369,236,756/96,597,423.60
  6. Step 6: Final answer
    x = 144,896,135.40

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Why These Related Problems?

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