Home / 159,851,090-349,597,012

Finding the Third Proportional to 159,851,090 and 349,597,012

Calculator

Solution

The third proportional to 159,851,090 and 349,597,012 is: 764,574,522.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,851,090 : 349,597,012 = 349,597,012 : x
  2. Step 2: Convert to fraction form
    159,851,090/349,597,012 = 349,597,012/x
  3. Step 3: Cross multiply
    159,851,090x = 349,597,012 × 349,597,012
  4. Step 4: Simplify right side
    159,851,090x = 122,218,070,799,328,144
  5. Step 5: Solve for x
    x = 122,218,070,799,328,144/159,851,090
  6. Step 6: Final answer
    x = 764,574,522.45

Related Problems

Find third proportional to 79,925,545 and 174,798,506
Half scale
Find third proportional to 319,702,180 and 699,194,024
Double scale
Find third proportional to 159,851,092 and 349,597,016
Similar ratio
Find third proportional to 239,776,635 and 524,395,518
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.