Home / 1,090,120,829,862.70-1,635,181,244,794-733,074,107,200.30

Finding the Fourth Proportional to 1,090,120,829,862.70, 1,635,181,244,794 and 733,074,107,200.30

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Solution

The fourth proportional to 1,090,120,829,862.70, 1,635,181,244,794 and 733,074,107,200.30 is: 1,099,611,160,800.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,120,829,862.70 : 1,635,181,244,794 = 733,074,107,200.30 : x
  2. Step 2: Convert to fraction form
    1,090,120,829,862.70/1,635,181,244,794 = 733,074,107,200.30/x
  3. Step 3: Cross multiply
    1,090,120,829,862.70x = 1,635,181,244,794 × 733,074,107,200.30
  4. Step 4: Simplify right side
    1,090,120,829,862.70x = 1,198,709,031,138,036,813,922,304
  5. Step 5: Solve for x
    x = 1,198,709,031,138,036,813,922,304/1,090,120,829,862.70
  6. Step 6: Final answer
    x = 1,099,611,160,800.42

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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.