Home / 15,657,472-33,739,832

Finding the Third Proportional to 15,657,472 and 33,739,832

Calculator

Solution

The third proportional to 15,657,472 and 33,739,832 is: 72,704,984.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,657,472 : 33,739,832 = 33,739,832 : x
  2. Step 2: Convert to fraction form
    15,657,472/33,739,832 = 33,739,832/x
  3. Step 3: Cross multiply
    15,657,472x = 33,739,832 × 33,739,832
  4. Step 4: Simplify right side
    15,657,472x = 1,138,376,263,388,224
  5. Step 5: Solve for x
    x = 1,138,376,263,388,224/15,657,472
  6. Step 6: Final answer
    x = 72,704,984.78

Related Problems

Find third proportional to 7,828,736 and 16,869,916
Half scale
Find third proportional to 31,314,944 and 67,479,664
Double scale
Find third proportional to 15,657,474 and 33,739,836
Similar ratio
Find third proportional to 23,486,208 and 50,609,748
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.