Home / 8,131,651,777,145.80-12,199,087,460,330-2,323,151,871,099

Finding the Fourth Proportional to 8,131,651,777,145.80, 12,199,087,460,330 and 2,323,151,871,099

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Solution

The fourth proportional to 8,131,651,777,145.80, 12,199,087,460,330 and 2,323,151,871,099 is: 3,485,187,712,884.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,131,651,777,145.80 : 12,199,087,460,330 = 2,323,151,871,099 : x
  2. Step 2: Convert to fraction form
    8,131,651,777,145.80/12,199,087,460,330 = 2,323,151,871,099/x
  3. Step 3: Cross multiply
    8,131,651,777,145.80x = 12,199,087,460,330 × 2,323,151,871,099
  4. Step 4: Simplify right side
    8,131,651,777,145.80x = 28,340,332,859,165,986,456,076,288
  5. Step 5: Solve for x
    x = 28,340,332,859,165,986,456,076,288/8,131,651,777,145.80
  6. Step 6: Final answer
    x = 3,485,187,712,884.75

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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.