Home / 15,115,442-30,865,330

Finding the Third Proportional to 15,115,442 and 30,865,330

Calculator

Solution

The third proportional to 15,115,442 and 30,865,330 is: 63,026,181.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,115,442 : 30,865,330 = 30,865,330 : x
  2. Step 2: Convert to fraction form
    15,115,442/30,865,330 = 30,865,330/x
  3. Step 3: Cross multiply
    15,115,442x = 30,865,330 × 30,865,330
  4. Step 4: Simplify right side
    15,115,442x = 952,668,596,008,900
  5. Step 5: Solve for x
    x = 952,668,596,008,900/15,115,442
  6. Step 6: Final answer
    x = 63,026,181.84

Related Problems

Find third proportional to 7,557,721 and 15,432,665
Half scale
Find third proportional to 30,230,884 and 61,730,660
Double scale
Find third proportional to 15,115,444 and 30,865,334
Similar ratio
Find third proportional to 22,673,163 and 46,297,995
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.