Home / 2,288,858,163.92-3,428,690,316.76-1,043,575,648.20

Finding the Fourth Proportional to 2,288,858,163.92, 3,428,690,316.76 and 1,043,575,648.20

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Solution

The fourth proportional to 2,288,858,163.92, 3,428,690,316.76 and 1,043,575,648.20 is: 1,563,267,561.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,858,163.92 : 3,428,690,316.76 = 1,043,575,648.20 : x
  2. Step 2: Convert to fraction form
    2,288,858,163.92/3,428,690,316.76 = 1,043,575,648.20/x
  3. Step 3: Cross multiply
    2,288,858,163.92x = 3,428,690,316.76 × 1,043,575,648.20
  4. Step 4: Simplify right side
    2,288,858,163.92x = 3,578,097,719,767,519,232
  5. Step 5: Solve for x
    x = 3,578,097,719,767,519,232/2,288,858,163.92
  6. Step 6: Final answer
    x = 1,563,267,561.17

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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.