Home / 1,995,208,697.99-2,991,891,842.60-734,356,105.04

Finding the Fourth Proportional to 1,995,208,697.99, 2,991,891,842.60 and 734,356,105.04

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Solution

The fourth proportional to 1,995,208,697.99, 2,991,891,842.60 and 734,356,105.04 is: 1,101,195,099.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,208,697.99 : 2,991,891,842.60 = 734,356,105.04 : x
  2. Step 2: Convert to fraction form
    1,995,208,697.99/2,991,891,842.60 = 734,356,105.04/x
  3. Step 3: Cross multiply
    1,995,208,697.99x = 2,991,891,842.60 × 734,356,105.04
  4. Step 4: Simplify right side
    1,995,208,697.99x = 2,197,114,040,233,829,888
  5. Step 5: Solve for x
    x = 2,197,114,040,233,829,888/1,995,208,697.99
  6. Step 6: Final answer
    x = 1,101,195,099.27

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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.