Home / 15,206,626-31,491,132

Finding the Third Proportional to 15,206,626 and 31,491,132

Calculator

Solution

The third proportional to 15,206,626 and 31,491,132 is: 65,214,426.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,206,626 : 31,491,132 = 31,491,132 : x
  2. Step 2: Convert to fraction form
    15,206,626/31,491,132 = 31,491,132/x
  3. Step 3: Cross multiply
    15,206,626x = 31,491,132 × 31,491,132
  4. Step 4: Simplify right side
    15,206,626x = 991,691,394,641,424
  5. Step 5: Solve for x
    x = 991,691,394,641,424/15,206,626
  6. Step 6: Final answer
    x = 65,214,426.57

Related Problems

Find third proportional to 7,603,313 and 15,745,566
Half scale
Find third proportional to 30,413,252 and 62,982,264
Double scale
Find third proportional to 15,206,628 and 31,491,136
Similar ratio
Find third proportional to 22,809,939 and 47,236,698
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.