Home / 100,139,802-214,651,596

Finding the Third Proportional to 100,139,802 and 214,651,596

Calculator

Solution

The third proportional to 100,139,802 and 214,651,596 is: 460,109,833.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,139,802 : 214,651,596 = 214,651,596 : x
  2. Step 2: Convert to fraction form
    100,139,802/214,651,596 = 214,651,596/x
  3. Step 3: Cross multiply
    100,139,802x = 214,651,596 × 214,651,596
  4. Step 4: Simplify right side
    100,139,802x = 46,075,307,665,347,216
  5. Step 5: Solve for x
    x = 46,075,307,665,347,216/100,139,802
  6. Step 6: Final answer
    x = 460,109,833.90

Related Problems

Find third proportional to 50,069,901 and 107,325,798
Half scale
Find third proportional to 200,279,604 and 429,303,192
Double scale
Find third proportional to 100,139,804 and 214,651,600
Similar ratio
Find third proportional to 150,209,703 and 321,977,394
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.