Home / 18,282,724,848,654-25,230,164,409,382-10,061,377,560,149

Finding the Fourth Proportional to 18,282,724,848,654, 25,230,164,409,382 and 10,061,377,560,149

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Solution

The fourth proportional to 18,282,724,848,654, 25,230,164,409,382 and 10,061,377,560,149 is: 13,884,703,299,361.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,282,724,848,654 : 25,230,164,409,382 = 10,061,377,560,149 : x
  2. Step 2: Convert to fraction form
    18,282,724,848,654/25,230,164,409,382 = 10,061,377,560,149/x
  3. Step 3: Cross multiply
    18,282,724,848,654x = 25,230,164,409,382 × 10,061,377,560,149
  4. Step 4: Simplify right side
    18,282,724,848,654x = 253,850,210,027,425,992,082,980,864
  5. Step 5: Solve for x
    x = 253,850,210,027,425,992,082,980,864/18,282,724,848,654
  6. Step 6: Final answer
    x = 13,884,703,299,361.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.