Home / 310,975,008-719,926,186.50

Finding the Third Proportional to 310,975,008 and 719,926,186.50

Calculator

Solution

The third proportional to 310,975,008 and 719,926,186.50 is: 1,666,673,207.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,975,008 : 719,926,186.50 = 719,926,186.50 : x
  2. Step 2: Convert to fraction form
    310,975,008/719,926,186.50 = 719,926,186.50/x
  3. Step 3: Cross multiply
    310,975,008x = 719,926,186.50 × 719,926,186.50
  4. Step 4: Simplify right side
    310,975,008x = 518,293,714,008,432,768
  5. Step 5: Solve for x
    x = 518,293,714,008,432,768/310,975,008
  6. Step 6: Final answer
    x = 1,666,673,207.41

Related Problems

Find third proportional to 155,487,504 and 359,963,093.25
Half scale
Find third proportional to 621,950,016 and 1,439,852,373
Double scale
Find third proportional to 310,975,010 and 719,926,191
Similar ratio
Find third proportional to 466,462,512 and 1,079,889,279.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.