Home / 17,936,170,561.80-26,904,255,842.70-6,141,369,007.80

Finding the Fourth Proportional to 17,936,170,561.80, 26,904,255,842.70 and 6,141,369,007.80

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Solution

The fourth proportional to 17,936,170,561.80, 26,904,255,842.70 and 6,141,369,007.80 is: 9,212,053,511.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,170,561.80 : 26,904,255,842.70 = 6,141,369,007.80 : x
  2. Step 2: Convert to fraction form
    17,936,170,561.80/26,904,255,842.70 = 6,141,369,007.80/x
  3. Step 3: Cross multiply
    17,936,170,561.80x = 26,904,255,842.70 × 6,141,369,007.80
  4. Step 4: Simplify right side
    17,936,170,561.80x = 165,228,963,010,279,866,368
  5. Step 5: Solve for x
    x = 165,228,963,010,279,866,368/17,936,170,561.80
  6. Step 6: Final answer
    x = 9,212,053,511.70

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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.