Home / 363,616,431.59-501,792,208.06-204,848,459.57

Finding the Fourth Proportional to 363,616,431.59, 501,792,208.06 and 204,848,459.57

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Solution

The fourth proportional to 363,616,431.59, 501,792,208.06 and 204,848,459.57 is: 282,691,737.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,616,431.59 : 501,792,208.06 = 204,848,459.57 : x
  2. Step 2: Convert to fraction form
    363,616,431.59/501,792,208.06 = 204,848,459.57/x
  3. Step 3: Cross multiply
    363,616,431.59x = 501,792,208.06 × 204,848,459.57
  4. Step 4: Simplify right side
    363,616,431.59x = 102,791,360,846,062,288
  5. Step 5: Solve for x
    x = 102,791,360,846,062,288/363,616,431.59
  6. Step 6: Final answer
    x = 282,691,737.54

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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.