Home / 33,130,651,086.24-45,721,426,729.96-19,593,892,222.44

Finding the Fourth Proportional to 33,130,651,086.24, 45,721,426,729.96 and 19,593,892,222.44

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Solution

The fourth proportional to 33,130,651,086.24, 45,721,426,729.96 and 19,593,892,222.44 is: 27,040,238,517.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,130,651,086.24 : 45,721,426,729.96 = 19,593,892,222.44 : x
  2. Step 2: Convert to fraction form
    33,130,651,086.24/45,721,426,729.96 = 19,593,892,222.44/x
  3. Step 3: Cross multiply
    33,130,651,086.24x = 45,721,426,729.96 × 19,593,892,222.44
  4. Step 4: Simplify right side
    33,130,651,086.24x = 895,860,707,603,023,527,936
  5. Step 5: Solve for x
    x = 895,860,707,603,023,527,936/33,130,651,086.24
  6. Step 6: Final answer
    x = 27,040,238,517.23

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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.