Home / 3,912,264,448,065.40-5,871,077,273,124.60-1,365,434,037,419.40

Finding the Fourth Proportional to 3,912,264,448,065.40, 5,871,077,273,124.60 and 1,365,434,037,419.40

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Solution

The fourth proportional to 3,912,264,448,065.40, 5,871,077,273,124.60 and 1,365,434,037,419.40 is: 2,049,086,622,712.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,912,264,448,065.40 : 5,871,077,273,124.60 = 1,365,434,037,419.40 : x
  2. Step 2: Convert to fraction form
    3,912,264,448,065.40/5,871,077,273,124.60 = 1,365,434,037,419.40/x
  3. Step 3: Cross multiply
    3,912,264,448,065.40x = 5,871,077,273,124.60 × 1,365,434,037,419.40
  4. Step 4: Simplify right side
    3,912,264,448,065.40x = 8,016,568,745,043,802,802,094,080
  5. Step 5: Solve for x
    x = 8,016,568,745,043,802,802,094,080/3,912,264,448,065.40
  6. Step 6: Final answer
    x = 2,049,086,622,712.32

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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.