Home / 2,760,371,170,466.30-4,140,556,755,699.40-2,628,570,720,108.40

Finding the Fourth Proportional to 2,760,371,170,466.30, 4,140,556,755,699.40 and 2,628,570,720,108.40

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Solution

The fourth proportional to 2,760,371,170,466.30, 4,140,556,755,699.40 and 2,628,570,720,108.40 is: 3,942,856,080,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,371,170,466.30 : 4,140,556,755,699.40 = 2,628,570,720,108.40 : x
  2. Step 2: Convert to fraction form
    2,760,371,170,466.30/4,140,556,755,699.40 = 2,628,570,720,108.40/x
  3. Step 3: Cross multiply
    2,760,371,170,466.30x = 4,140,556,755,699.40 × 2,628,570,720,108.40
  4. Step 4: Simplify right side
    2,760,371,170,466.30x = 10,883,746,252,978,472,324,431,872
  5. Step 5: Solve for x
    x = 10,883,746,252,978,472,324,431,872/2,760,371,170,466.30
  6. Step 6: Final answer
    x = 3,942,856,080,162.55

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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.