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Finding the Fourth Proportional to 797,257,898.60, 1,193,619,366.30 and 797,257,898.60

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Solution

The fourth proportional to 797,257,898.60, 1,193,619,366.30 and 797,257,898.60 is: 1,193,619,366.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,257,898.60 : 1,193,619,366.30 = 797,257,898.60 : x
  2. Step 2: Convert to fraction form
    797,257,898.60/1,193,619,366.30 = 797,257,898.60/x
  3. Step 3: Cross multiply
    797,257,898.60x = 1,193,619,366.30 × 797,257,898.60
  4. Step 4: Simplify right side
    797,257,898.60x = 951,622,467,704,601,600
  5. Step 5: Solve for x
    x = 951,622,467,704,601,600/797,257,898.60
  6. Step 6: Final answer
    x = 1,193,619,366.30

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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.