Home / 15,019,724-30,835,682

Finding the Third Proportional to 15,019,724 and 30,835,682

Calculator

Solution

The third proportional to 15,019,724 and 30,835,682 is: 63,306,042.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,019,724 : 30,835,682 = 30,835,682 : x
  2. Step 2: Convert to fraction form
    15,019,724/30,835,682 = 30,835,682/x
  3. Step 3: Cross multiply
    15,019,724x = 30,835,682 × 30,835,682
  4. Step 4: Simplify right side
    15,019,724x = 950,839,284,405,124
  5. Step 5: Solve for x
    x = 950,839,284,405,124/15,019,724
  6. Step 6: Final answer
    x = 63,306,042.40

Related Problems

Find third proportional to 7,509,862 and 15,417,841
Half scale
Find third proportional to 30,039,448 and 61,671,364
Double scale
Find third proportional to 15,019,726 and 30,835,686
Similar ratio
Find third proportional to 22,529,586 and 46,253,523
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.