Home / 31,049,045,082-67,538,203,275

Finding the Third Proportional to 31,049,045,082 and 67,538,203,275

Calculator

Solution

The third proportional to 31,049,045,082 and 67,538,203,275 is: 146,909,796,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,049,045,082 : 67,538,203,275 = 67,538,203,275 : x
  2. Step 2: Convert to fraction form
    31,049,045,082/67,538,203,275 = 67,538,203,275/x
  3. Step 3: Cross multiply
    31,049,045,082x = 67,538,203,275 × 67,538,203,275
  4. Step 4: Simplify right side
    31,049,045,082x = 4,561,408,901,615,220,948,992
  5. Step 5: Solve for x
    x = 4,561,408,901,615,220,948,992/31,049,045,082
  6. Step 6: Final answer
    x = 146,909,796,728.65

Related Problems

Find third proportional to 15,524,522,541 and 33,769,101,637.50
Half scale
Find third proportional to 62,098,090,164 and 135,076,406,550
Double scale
Find third proportional to 31,049,045,084 and 67,538,203,279
Similar ratio
Find third proportional to 46,573,567,623 and 101,307,304,912.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.