Home / 2,044,195,292.82-3,065,064,822.09-799,142,846.16

Finding the Fourth Proportional to 2,044,195,292.82, 3,065,064,822.09 and 799,142,846.16

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Solution

The fourth proportional to 2,044,195,292.82, 3,065,064,822.09 and 799,142,846.16 is: 1,198,234,158.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,195,292.82 : 3,065,064,822.09 = 799,142,846.16 : x
  2. Step 2: Convert to fraction form
    2,044,195,292.82/3,065,064,822.09 = 799,142,846.16/x
  3. Step 3: Cross multiply
    2,044,195,292.82x = 3,065,064,822.09 × 799,142,846.16
  4. Step 4: Simplify right side
    2,044,195,292.82x = 2,449,424,625,589,896,704
  5. Step 5: Solve for x
    x = 2,449,424,625,589,896,704/2,044,195,292.82
  6. Step 6: Final answer
    x = 1,198,234,158.05

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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.