Home / 3,912,264,397,471.20-5,871,077,197,323.50-1,365,433,986,840

Finding the Fourth Proportional to 3,912,264,397,471.20, 5,871,077,197,323.50 and 1,365,433,986,840

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Solution

The fourth proportional to 3,912,264,397,471.20, 5,871,077,197,323.50 and 1,365,433,986,840 is: 2,049,086,546,852.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,912,264,397,471.20 : 5,871,077,197,323.50 = 1,365,433,986,840 : x
  2. Step 2: Convert to fraction form
    3,912,264,397,471.20/5,871,077,197,323.50 = 1,365,433,986,840/x
  3. Step 3: Cross multiply
    3,912,264,397,471.20x = 5,871,077,197,323.50 × 1,365,433,986,840
  4. Step 4: Simplify right side
    3,912,264,397,471.20x = 8,016,568,344,586,839,591,485,440
  5. Step 5: Solve for x
    x = 8,016,568,344,586,839,591,485,440/3,912,264,397,471.20
  6. Step 6: Final answer
    x = 2,049,086,546,852.14

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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.