Home / 237,794,015,334.46-356,724,529,858.55-76,391,301,244.96

Finding the Fourth Proportional to 237,794,015,334.46, 356,724,529,858.55 and 76,391,301,244.96

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Solution

The fourth proportional to 237,794,015,334.46, 356,724,529,858.55 and 76,391,301,244.96 is: 114,597,715,941.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,794,015,334.46 : 356,724,529,858.55 = 76,391,301,244.96 : x
  2. Step 2: Convert to fraction form
    237,794,015,334.46/356,724,529,858.55 = 76,391,301,244.96/x
  3. Step 3: Cross multiply
    237,794,015,334.46x = 356,724,529,858.55 × 76,391,301,244.96
  4. Step 4: Simplify right side
    237,794,015,334.46x = 27,250,651,021,889,438,220,288
  5. Step 5: Solve for x
    x = 27,250,651,021,889,438,220,288/237,794,015,334.46
  6. Step 6: Final answer
    x = 114,597,715,941.51

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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.