Home / 10,362,880-16,254,272

Finding the Third Proportional to 10,362,880 and 16,254,272

Calculator

Solution

The third proportional to 10,362,880 and 16,254,272 is: 25,494,974.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,880 : 16,254,272 = 16,254,272 : x
  2. Step 2: Convert to fraction form
    10,362,880/16,254,272 = 16,254,272/x
  3. Step 3: Cross multiply
    10,362,880x = 16,254,272 × 16,254,272
  4. Step 4: Simplify right side
    10,362,880x = 264,201,358,249,984
  5. Step 5: Solve for x
    x = 264,201,358,249,984/10,362,880
  6. Step 6: Final answer
    x = 25,494,974.20

Related Problems

Find third proportional to 5,181,440 and 8,127,136
Half scale
Find third proportional to 20,725,760 and 32,508,544
Double scale
Find third proportional to 10,362,882 and 16,254,275
Similar ratio
Find third proportional to 15,544,320 and 24,381,408
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.