Home / 3,621,682,862.15-5,432,524,293.23-3,621,682,862.15

Finding the Fourth Proportional to 3,621,682,862.15, 5,432,524,293.23 and 3,621,682,862.15

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Solution

The fourth proportional to 3,621,682,862.15, 5,432,524,293.23 and 3,621,682,862.15 is: 5,432,524,293.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,682,862.15 : 5,432,524,293.23 = 3,621,682,862.15 : x
  2. Step 2: Convert to fraction form
    3,621,682,862.15/5,432,524,293.23 = 3,621,682,862.15/x
  3. Step 3: Cross multiply
    3,621,682,862.15x = 5,432,524,293.23 × 3,621,682,862.15
  4. Step 4: Simplify right side
    3,621,682,862.15x = 19,674,880,130,986,524,672
  5. Step 5: Solve for x
    x = 19,674,880,130,986,524,672/3,621,682,862.15
  6. Step 6: Final answer
    x = 5,432,524,293.23

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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.