Home / 4,906,946,508.70-7,362,718,245.36-2,418,450,865.86

Finding the Fourth Proportional to 4,906,946,508.70, 7,362,718,245.36 and 2,418,450,865.86

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Solution

The fourth proportional to 4,906,946,508.70, 7,362,718,245.36 and 2,418,450,865.86 is: 3,628,809,134.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,946,508.70 : 7,362,718,245.36 = 2,418,450,865.86 : x
  2. Step 2: Convert to fraction form
    4,906,946,508.70/7,362,718,245.36 = 2,418,450,865.86/x
  3. Step 3: Cross multiply
    4,906,946,508.70x = 7,362,718,245.36 × 2,418,450,865.86
  4. Step 4: Simplify right side
    4,906,946,508.70x = 17,806,372,315,574,112,256
  5. Step 5: Solve for x
    x = 17,806,372,315,574,112,256/4,906,946,508.70
  6. Step 6: Final answer
    x = 3,628,809,134.97

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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.