Home / 172,274,662-264,798,087

Finding the Third Proportional to 172,274,662 and 264,798,087

Calculator

Solution

The third proportional to 172,274,662 and 264,798,087 is: 407,012,999.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,274,662 : 264,798,087 = 264,798,087 : x
  2. Step 2: Convert to fraction form
    172,274,662/264,798,087 = 264,798,087/x
  3. Step 3: Cross multiply
    172,274,662x = 264,798,087 × 264,798,087
  4. Step 4: Simplify right side
    172,274,662x = 70,118,026,878,859,568
  5. Step 5: Solve for x
    x = 70,118,026,878,859,568/172,274,662
  6. Step 6: Final answer
    x = 407,012,999.27

Related Problems

Find third proportional to 86,137,331 and 132,399,043.50
Half scale
Find third proportional to 344,549,324 and 529,596,174
Double scale
Find third proportional to 172,274,664 and 264,798,090
Similar ratio
Find third proportional to 258,411,993 and 397,197,130.50
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.