Home / 608,451,636-1,328,400,744

Finding the Third Proportional to 608,451,636 and 1,328,400,744

Calculator

Solution

The third proportional to 608,451,636 and 1,328,400,744 is: 2,900,228,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,451,636 : 1,328,400,744 = 1,328,400,744 : x
  2. Step 2: Convert to fraction form
    608,451,636/1,328,400,744 = 1,328,400,744/x
  3. Step 3: Cross multiply
    608,451,636x = 1,328,400,744 × 1,328,400,744
  4. Step 4: Simplify right side
    608,451,636x = 1,764,648,536,659,753,472
  5. Step 5: Solve for x
    x = 1,764,648,536,659,753,472/608,451,636
  6. Step 6: Final answer
    x = 2,900,228,107.30

Related Problems

Find third proportional to 304,225,818 and 664,200,372
Half scale
Find third proportional to 1,216,903,272 and 2,656,801,488
Double scale
Find third proportional to 608,451,638 and 1,328,400,748
Similar ratio
Find third proportional to 912,677,454 and 1,992,601,116
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.