Home / 5,140,440,779,590.90-7,093,864,525,093.10-2,796,653,486,627

Finding the Fourth Proportional to 5,140,440,779,590.90, 7,093,864,525,093.10 and 2,796,653,486,627

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Solution

The fourth proportional to 5,140,440,779,590.90, 7,093,864,525,093.10 and 2,796,653,486,627 is: 3,859,412,413,917.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,140,440,779,590.90 : 7,093,864,525,093.10 = 2,796,653,486,627 : x
  2. Step 2: Convert to fraction form
    5,140,440,779,590.90/7,093,864,525,093.10 = 2,796,653,486,627/x
  3. Step 3: Cross multiply
    5,140,440,779,590.90x = 7,093,864,525,093.10 × 2,796,653,486,627
  4. Step 4: Simplify right side
    5,140,440,779,590.90x = 19,839,080,957,761,206,270,033,920
  5. Step 5: Solve for x
    x = 19,839,080,957,761,206,270,033,920/5,140,440,779,590.90
  6. Step 6: Final answer
    x = 3,859,412,413,917.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.