Home / 3,318,065,233.92-4,578,968,309.76-1,832,922,224.64

Finding the Fourth Proportional to 3,318,065,233.92, 4,578,968,309.76 and 1,832,922,224.64

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Solution

The fourth proportional to 3,318,065,233.92, 4,578,968,309.76 and 1,832,922,224.64 is: 2,529,453,819.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,065,233.92 : 4,578,968,309.76 = 1,832,922,224.64 : x
  2. Step 2: Convert to fraction form
    3,318,065,233.92/4,578,968,309.76 = 1,832,922,224.64/x
  3. Step 3: Cross multiply
    3,318,065,233.92x = 4,578,968,309.76 × 1,832,922,224.64
  4. Step 4: Simplify right side
    3,318,065,233.92x = 8,392,892,780,881,360,896
  5. Step 5: Solve for x
    x = 8,392,892,780,881,360,896/3,318,065,233.92
  6. Step 6: Final answer
    x = 2,529,453,819.98

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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.