Home / 5,936,661,849.24-8,904,987,657.36-1,515,080,920.68

Finding the Fourth Proportional to 5,936,661,849.24, 8,904,987,657.36 and 1,515,080,920.68

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Solution

The fourth proportional to 5,936,661,849.24, 8,904,987,657.36 and 1,515,080,920.68 is: 2,272,620,075.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,661,849.24 : 8,904,987,657.36 = 1,515,080,920.68 : x
  2. Step 2: Convert to fraction form
    5,936,661,849.24/8,904,987,657.36 = 1,515,080,920.68/x
  3. Step 3: Cross multiply
    5,936,661,849.24x = 8,904,987,657.36 × 1,515,080,920.68
  4. Step 4: Simplify right side
    5,936,661,849.24x = 13,491,776,898,557,026,304
  5. Step 5: Solve for x
    x = 13,491,776,898,557,026,304/5,936,661,849.24
  6. Step 6: Final answer
    x = 2,272,620,075.25

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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.