Home / 40,179,108,489,040-60,275,017,396,432-14,391,879,660,644

Finding the Fourth Proportional to 40,179,108,489,040, 60,275,017,396,432 and 14,391,879,660,644

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Solution

The fourth proportional to 40,179,108,489,040, 60,275,017,396,432 and 14,391,879,660,644 is: 21,590,095,687,396.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,179,108,489,040 : 60,275,017,396,432 = 14,391,879,660,644 : x
  2. Step 2: Convert to fraction form
    40,179,108,489,040/60,275,017,396,432 = 14,391,879,660,644/x
  3. Step 3: Cross multiply
    40,179,108,489,040x = 60,275,017,396,432 × 14,391,879,660,644
  4. Step 4: Simplify right side
    40,179,108,489,040x = 867,470,796,912,672,942,004,895,744
  5. Step 5: Solve for x
    x = 867,470,796,912,672,942,004,895,744/40,179,108,489,040
  6. Step 6: Final answer
    x = 21,590,095,687,396.86

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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.