Home / 1,136,505,769.68-1,556,986,849.98-1,094,014,916.85

Finding the Fourth Proportional to 1,136,505,769.68, 1,556,986,849.98 and 1,094,014,916.85

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Solution

The fourth proportional to 1,136,505,769.68, 1,556,986,849.98 and 1,094,014,916.85 is: 1,498,775,355.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,505,769.68 : 1,556,986,849.98 = 1,094,014,916.85 : x
  2. Step 2: Convert to fraction form
    1,136,505,769.68/1,556,986,849.98 = 1,094,014,916.85/x
  3. Step 3: Cross multiply
    1,136,505,769.68x = 1,556,986,849.98 × 1,094,014,916.85
  4. Step 4: Simplify right side
    1,136,505,769.68x = 1,703,366,839,217,413,120
  5. Step 5: Solve for x
    x = 1,703,366,839,217,413,120/1,136,505,769.68
  6. Step 6: Final answer
    x = 1,498,775,355.71

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.