Home / 8,873,304-18,166,920

Finding the Third Proportional to 8,873,304 and 18,166,920

Calculator

Solution

The third proportional to 8,873,304 and 18,166,920 is: 37,194,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,304 : 18,166,920 = 18,166,920 : x
  2. Step 2: Convert to fraction form
    8,873,304/18,166,920 = 18,166,920/x
  3. Step 3: Cross multiply
    8,873,304x = 18,166,920 × 18,166,920
  4. Step 4: Simplify right side
    8,873,304x = 330,036,982,286,400
  5. Step 5: Solve for x
    x = 330,036,982,286,400/8,873,304
  6. Step 6: Final answer
    x = 37,194,373.40

Related Problems

Find third proportional to 4,436,652 and 9,083,460
Half scale
Find third proportional to 17,746,608 and 36,333,840
Double scale
Find third proportional to 8,873,306 and 18,166,924
Similar ratio
Find third proportional to 13,309,956 and 27,250,380
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.