Home / 5,947,478,111.26-8,922,233,531.40-2,451,972,763.45

Finding the Fourth Proportional to 5,947,478,111.26, 8,922,233,531.40 and 2,451,972,763.45

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Solution

The fourth proportional to 5,947,478,111.26, 8,922,233,531.40 and 2,451,972,763.45 is: 3,678,378,162.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,478,111.26 : 8,922,233,531.40 = 2,451,972,763.45 : x
  2. Step 2: Convert to fraction form
    5,947,478,111.26/8,922,233,531.40 = 2,451,972,763.45/x
  3. Step 3: Cross multiply
    5,947,478,111.26x = 8,922,233,531.40 × 2,451,972,763.45
  4. Step 4: Simplify right side
    5,947,478,111.26x = 21,877,073,608,098,320,384
  5. Step 5: Solve for x
    x = 21,877,073,608,098,320,384/5,947,478,111.26
  6. Step 6: Final answer
    x = 3,678,378,162.79

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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.