Home / 10,348,664-21,769,660

Finding the Third Proportional to 10,348,664 and 21,769,660

Calculator

Solution

The third proportional to 10,348,664 and 21,769,660 is: 45,795,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348,664 : 21,769,660 = 21,769,660 : x
  2. Step 2: Convert to fraction form
    10,348,664/21,769,660 = 21,769,660/x
  3. Step 3: Cross multiply
    10,348,664x = 21,769,660 × 21,769,660
  4. Step 4: Simplify right side
    10,348,664x = 473,918,096,515,600
  5. Step 5: Solve for x
    x = 473,918,096,515,600/10,348,664
  6. Step 6: Final answer
    x = 45,795,099.40

Related Problems

Find third proportional to 5,174,332 and 10,884,830
Half scale
Find third proportional to 20,697,328 and 43,539,320
Double scale
Find third proportional to 10,348,666 and 21,769,664
Similar ratio
Find third proportional to 15,522,996 and 32,654,490
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.