Home / 8,528,558-18,474,292

Finding the Third Proportional to 8,528,558 and 18,474,292

Calculator

Solution

The third proportional to 8,528,558 and 18,474,292 is: 40,018,425.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,528,558 : 18,474,292 = 18,474,292 : x
  2. Step 2: Convert to fraction form
    8,528,558/18,474,292 = 18,474,292/x
  3. Step 3: Cross multiply
    8,528,558x = 18,474,292 × 18,474,292
  4. Step 4: Simplify right side
    8,528,558x = 341,299,464,901,264
  5. Step 5: Solve for x
    x = 341,299,464,901,264/8,528,558
  6. Step 6: Final answer
    x = 40,018,425.73

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.