Home / 66,061,092-155,428,315.50

Finding the Third Proportional to 66,061,092 and 155,428,315.50

Calculator

Solution

The third proportional to 66,061,092 and 155,428,315.50 is: 365,691,218.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,061,092 : 155,428,315.50 = 155,428,315.50 : x
  2. Step 2: Convert to fraction form
    66,061,092/155,428,315.50 = 155,428,315.50/x
  3. Step 3: Cross multiply
    66,061,092x = 155,428,315.50 × 155,428,315.50
  4. Step 4: Simplify right side
    66,061,092x = 24,157,961,259,167,540
  5. Step 5: Solve for x
    x = 24,157,961,259,167,540/66,061,092
  6. Step 6: Final answer
    x = 365,691,218.96

Related Problems

Find third proportional to 33,030,546 and 77,714,157.75
Half scale
Find third proportional to 132,122,184 and 310,856,631
Double scale
Find third proportional to 66,061,094 and 155,428,320
Similar ratio
Find third proportional to 99,091,638 and 233,142,473.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.