Home / 297,792,049.73-445,825,478.28-224,325,236.36

Finding the Fourth Proportional to 297,792,049.73, 445,825,478.28 and 224,325,236.36

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Solution

The fourth proportional to 297,792,049.73, 445,825,478.28 and 224,325,236.36 is: 335,838,065.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,792,049.73 : 445,825,478.28 = 224,325,236.36 : x
  2. Step 2: Convert to fraction form
    297,792,049.73/445,825,478.28 = 224,325,236.36/x
  3. Step 3: Cross multiply
    297,792,049.73x = 445,825,478.28 × 224,325,236.36
  4. Step 4: Simplify right side
    297,792,049.73x = 100,009,905,792,426,832
  5. Step 5: Solve for x
    x = 100,009,905,792,426,832/297,792,049.73
  6. Step 6: Final answer
    x = 335,838,065.14

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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.