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Finding the Fourth Proportional to 1,494,633,455.70, 2,241,950,183.55 and 1,494,633,455.70

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Solution

The fourth proportional to 1,494,633,455.70, 2,241,950,183.55 and 1,494,633,455.70 is: 2,241,950,183.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,633,455.70 : 2,241,950,183.55 = 1,494,633,455.70 : x
  2. Step 2: Convert to fraction form
    1,494,633,455.70/2,241,950,183.55 = 1,494,633,455.70/x
  3. Step 3: Cross multiply
    1,494,633,455.70x = 2,241,950,183.55 × 1,494,633,455.70
  4. Step 4: Simplify right side
    1,494,633,455.70x = 3,350,893,750,346,586,112
  5. Step 5: Solve for x
    x = 3,350,893,750,346,586,112/1,494,633,455.70
  6. Step 6: Final answer
    x = 2,241,950,183.55

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1.5x scale

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.