Home / 1,794,904,675.28-2,693,304,942.96-1,273,642,051.04

Finding the Fourth Proportional to 1,794,904,675.28, 2,693,304,942.96 and 1,273,642,051.04

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Solution

The fourth proportional to 1,794,904,675.28, 2,693,304,942.96 and 1,273,642,051.04 is: 1,911,135,715.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,904,675.28 : 2,693,304,942.96 = 1,273,642,051.04 : x
  2. Step 2: Convert to fraction form
    1,794,904,675.28/2,693,304,942.96 = 1,273,642,051.04/x
  3. Step 3: Cross multiply
    1,794,904,675.28x = 2,693,304,942.96 × 1,273,642,051.04
  4. Step 4: Simplify right side
    1,794,904,675.28x = 3,430,306,431,627,744,768
  5. Step 5: Solve for x
    x = 3,430,306,431,627,744,768/1,794,904,675.28
  6. Step 6: Final answer
    x = 1,911,135,715.94

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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.