Home / 31,461,975,966-67,411,568,040

Finding the Third Proportional to 31,461,975,966 and 67,411,568,040

Calculator

Solution

The third proportional to 31,461,975,966 and 67,411,568,040 is: 144,438,464,720.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,461,975,966 : 67,411,568,040 = 67,411,568,040 : x
  2. Step 2: Convert to fraction form
    31,461,975,966/67,411,568,040 = 67,411,568,040/x
  3. Step 3: Cross multiply
    31,461,975,966x = 67,411,568,040 × 67,411,568,040
  4. Step 4: Simplify right side
    31,461,975,966x = 4,544,319,505,611,549,573,120
  5. Step 5: Solve for x
    x = 4,544,319,505,611,549,573,120/31,461,975,966
  6. Step 6: Final answer
    x = 144,438,464,720.79

Related Problems

Find third proportional to 15,730,987,983 and 33,705,784,020
Half scale
Find third proportional to 62,923,951,932 and 134,823,136,080
Double scale
Find third proportional to 31,461,975,968 and 67,411,568,044
Similar ratio
Find third proportional to 47,192,963,949 and 101,117,352,060
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.