Home / 18,410,508-27,615,762

Finding the Third Proportional to 18,410,508 and 27,615,762

Calculator

Solution

The third proportional to 18,410,508 and 27,615,762 is: 41,423,643

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,410,508 : 27,615,762 = 27,615,762 : x
  2. Step 2: Convert to fraction form
    18,410,508/27,615,762 = 27,615,762/x
  3. Step 3: Cross multiply
    18,410,508x = 27,615,762 × 27,615,762
  4. Step 4: Simplify right side
    18,410,508x = 762,630,310,840,644
  5. Step 5: Solve for x
    x = 762,630,310,840,644/18,410,508
  6. Step 6: Final answer
    x = 41,423,643

Related Problems

Find third proportional to 9,205,254 and 13,807,881
Half scale
Find third proportional to 36,821,016 and 55,231,524
Double scale
Find third proportional to 18,410,510 and 27,615,765
Similar ratio
Find third proportional to 27,615,762 and 41,423,643
1.5x scale

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.