Home / 2,263,452,620.04-3,123,564,759.63-1,259,848,582.61

Finding the Fourth Proportional to 2,263,452,620.04, 3,123,564,759.63 and 1,259,848,582.61

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Solution

The fourth proportional to 2,263,452,620.04, 3,123,564,759.63 and 1,259,848,582.61 is: 1,738,591,124.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,452,620.04 : 3,123,564,759.63 = 1,259,848,582.61 : x
  2. Step 2: Convert to fraction form
    2,263,452,620.04/3,123,564,759.63 = 1,259,848,582.61/x
  3. Step 3: Cross multiply
    2,263,452,620.04x = 3,123,564,759.63 × 1,259,848,582.61
  4. Step 4: Simplify right side
    2,263,452,620.04x = 3,935,218,635,094,782,976
  5. Step 5: Solve for x
    x = 3,935,218,635,094,782,976/2,263,452,620.04
  6. Step 6: Final answer
    x = 1,738,591,124.13

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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.