Home / 5,947,478,109.54-8,922,233,528.81-2,451,972,761.73

Finding the Fourth Proportional to 5,947,478,109.54, 8,922,233,528.81 and 2,451,972,761.73

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Solution

The fourth proportional to 5,947,478,109.54, 8,922,233,528.81 and 2,451,972,761.73 is: 3,678,378,160.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,478,109.54 : 8,922,233,528.81 = 2,451,972,761.73 : x
  2. Step 2: Convert to fraction form
    5,947,478,109.54/8,922,233,528.81 = 2,451,972,761.73/x
  3. Step 3: Cross multiply
    5,947,478,109.54x = 8,922,233,528.81 × 2,451,972,761.73
  4. Step 4: Simplify right side
    5,947,478,109.54x = 21,877,073,586,433,806,336
  5. Step 5: Solve for x
    x = 21,877,073,586,433,806,336/5,947,478,109.54
  6. Step 6: Final answer
    x = 3,678,378,160.21

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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.