Home / 252,645,700-380,834,790

Finding the Third Proportional to 252,645,700 and 380,834,790

Calculator

Solution

The third proportional to 252,645,700 and 380,834,790 is: 574,065,330.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,645,700 : 380,834,790 = 380,834,790 : x
  2. Step 2: Convert to fraction form
    252,645,700/380,834,790 = 380,834,790/x
  3. Step 3: Cross multiply
    252,645,700x = 380,834,790 × 380,834,790
  4. Step 4: Simplify right side
    252,645,700x = 145,035,137,274,344,096
  5. Step 5: Solve for x
    x = 145,035,137,274,344,096/252,645,700
  6. Step 6: Final answer
    x = 574,065,330.52

Related Problems

Find third proportional to 126,322,850 and 190,417,395
Half scale
Find third proportional to 505,291,400 and 761,669,580
Double scale
Find third proportional to 252,645,702 and 380,834,793
Similar ratio
Find third proportional to 378,968,550 and 571,252,185
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.