Home / 26,002,957,433.85-39,004,436,150.78-16,183,250,451.45

Finding the Fourth Proportional to 26,002,957,433.85, 39,004,436,150.78 and 16,183,250,451.45

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Solution

The fourth proportional to 26,002,957,433.85, 39,004,436,150.78 and 16,183,250,451.45 is: 24,274,875,677.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,002,957,433.85 : 39,004,436,150.78 = 16,183,250,451.45 : x
  2. Step 2: Convert to fraction form
    26,002,957,433.85/39,004,436,150.78 = 16,183,250,451.45/x
  3. Step 3: Cross multiply
    26,002,957,433.85x = 39,004,436,150.78 × 16,183,250,451.45
  4. Step 4: Simplify right side
    26,002,957,433.85x = 631,218,558,945,582,252,032
  5. Step 5: Solve for x
    x = 631,218,558,945,582,252,032/26,002,957,433.85
  6. Step 6: Final answer
    x = 24,274,875,677.18

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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.