Home / 3,116,946,105.68-4,675,305,755.64-935,855,566.16

Finding the Fourth Proportional to 3,116,946,105.68, 4,675,305,755.64 and 935,855,566.16

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Solution

The fourth proportional to 3,116,946,105.68, 4,675,305,755.64 and 935,855,566.16 is: 1,403,749,300.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,946,105.68 : 4,675,305,755.64 = 935,855,566.16 : x
  2. Step 2: Convert to fraction form
    3,116,946,105.68/4,675,305,755.64 = 935,855,566.16/x
  3. Step 3: Cross multiply
    3,116,946,105.68x = 4,675,305,755.64 × 935,855,566.16
  4. Step 4: Simplify right side
    3,116,946,105.68x = 4,375,410,914,915,578,880
  5. Step 5: Solve for x
    x = 4,375,410,914,915,578,880/3,116,946,105.68
  6. Step 6: Final answer
    x = 1,403,749,300.30

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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.