Home / 12,742,050-27,512,668

Finding the Third Proportional to 12,742,050 and 27,512,668

Calculator

Solution

The third proportional to 12,742,050 and 27,512,668 is: 59,405,425.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,742,050 : 27,512,668 = 27,512,668 : x
  2. Step 2: Convert to fraction form
    12,742,050/27,512,668 = 27,512,668/x
  3. Step 3: Cross multiply
    12,742,050x = 27,512,668 × 27,512,668
  4. Step 4: Simplify right side
    12,742,050x = 756,946,900,478,224
  5. Step 5: Solve for x
    x = 756,946,900,478,224/12,742,050
  6. Step 6: Final answer
    x = 59,405,425.38

Related Problems

Find third proportional to 6,371,025 and 13,756,334
Half scale
Find third proportional to 25,484,100 and 55,025,336
Double scale
Find third proportional to 12,742,052 and 27,512,672
Similar ratio
Find third proportional to 19,113,075 and 41,269,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.