Home / 100,088,532-215,534,668

Finding the Third Proportional to 100,088,532 and 215,534,668

Calculator

Solution

The third proportional to 100,088,532 and 215,534,668 is: 464,141,017.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,088,532 : 215,534,668 = 215,534,668 : x
  2. Step 2: Convert to fraction form
    100,088,532/215,534,668 = 215,534,668/x
  3. Step 3: Cross multiply
    100,088,532x = 215,534,668 × 215,534,668
  4. Step 4: Simplify right side
    100,088,532x = 46,455,193,109,870,224
  5. Step 5: Solve for x
    x = 46,455,193,109,870,224/100,088,532
  6. Step 6: Final answer
    x = 464,141,017.77

Related Problems

Find third proportional to 50,044,266 and 107,767,334
Half scale
Find third proportional to 200,177,064 and 431,069,336
Double scale
Find third proportional to 100,088,534 and 215,534,672
Similar ratio
Find third proportional to 150,132,798 and 323,302,002
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.