Home / 297,792,050.73-445,825,479.78-224,325,237.36

Finding the Fourth Proportional to 297,792,050.73, 445,825,479.78 and 224,325,237.36

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Solution

The fourth proportional to 297,792,050.73, 445,825,479.78 and 224,325,237.36 is: 335,838,066.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,792,050.73 : 445,825,479.78 = 224,325,237.36 : x
  2. Step 2: Convert to fraction form
    297,792,050.73/445,825,479.78 = 224,325,237.36/x
  3. Step 3: Cross multiply
    297,792,050.73x = 445,825,479.78 × 224,325,237.36
  4. Step 4: Simplify right side
    297,792,050.73x = 100,009,906,572,784,384
  5. Step 5: Solve for x
    x = 100,009,906,572,784,384/297,792,050.73
  6. Step 6: Final answer
    x = 335,838,066.62

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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.