Home / 226,101,410,245.76-339,252,268,916.18-118,510,111,899.64

Finding the Fourth Proportional to 226,101,410,245.76, 339,252,268,916.18 and 118,510,111,899.64

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Solution

The fourth proportional to 226,101,410,245.76, 339,252,268,916.18 and 118,510,111,899.64 is: 177,817,662,914.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,101,410,245.76 : 339,252,268,916.18 = 118,510,111,899.64 : x
  2. Step 2: Convert to fraction form
    226,101,410,245.76/339,252,268,916.18 = 118,510,111,899.64/x
  3. Step 3: Cross multiply
    226,101,410,245.76x = 339,252,268,916.18 × 118,510,111,899.64
  4. Step 4: Simplify right side
    226,101,410,245.76x = 40,204,824,351,463,253,737,472
  5. Step 5: Solve for x
    x = 40,204,824,351,463,253,737,472/226,101,410,245.76
  6. Step 6: Final answer
    x = 177,817,662,914.01

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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.