Home / 13,474,112-20,710,896

Finding the Third Proportional to 13,474,112 and 20,710,896

Calculator

Solution

The third proportional to 13,474,112 and 20,710,896 is: 31,834,469.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,474,112 : 20,710,896 = 20,710,896 : x
  2. Step 2: Convert to fraction form
    13,474,112/20,710,896 = 20,710,896/x
  3. Step 3: Cross multiply
    13,474,112x = 20,710,896 × 20,710,896
  4. Step 4: Simplify right side
    13,474,112x = 428,941,213,122,816
  5. Step 5: Solve for x
    x = 428,941,213,122,816/13,474,112
  6. Step 6: Final answer
    x = 31,834,469.92

Related Problems

Find third proportional to 6,737,056 and 10,355,448
Half scale
Find third proportional to 26,948,224 and 41,421,792
Double scale
Find third proportional to 13,474,114 and 20,710,899
Similar ratio
Find third proportional to 20,211,168 and 31,066,344
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.