Home / 17,054,778-26,240,880

Finding the Third Proportional to 17,054,778 and 26,240,880

Calculator

Solution

The third proportional to 17,054,778 and 26,240,880 is: 40,374,831.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,054,778 : 26,240,880 = 26,240,880 : x
  2. Step 2: Convert to fraction form
    17,054,778/26,240,880 = 26,240,880/x
  3. Step 3: Cross multiply
    17,054,778x = 26,240,880 × 26,240,880
  4. Step 4: Simplify right side
    17,054,778x = 688,583,783,174,400
  5. Step 5: Solve for x
    x = 688,583,783,174,400/17,054,778
  6. Step 6: Final answer
    x = 40,374,831.22

Related Problems

Find third proportional to 8,527,389 and 13,120,440
Half scale
Find third proportional to 34,109,556 and 52,481,760
Double scale
Find third proportional to 17,054,780 and 26,240,883
Similar ratio
Find third proportional to 25,582,167 and 39,361,320
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.