Home / 230,092,866-310,971,550

Finding the Third Proportional to 230,092,866 and 310,971,550

Calculator

Solution

The third proportional to 230,092,866 and 310,971,550 is: 420,279,457.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,092,866 : 310,971,550 = 310,971,550 : x
  2. Step 2: Convert to fraction form
    230,092,866/310,971,550 = 310,971,550/x
  3. Step 3: Cross multiply
    230,092,866x = 310,971,550 × 310,971,550
  4. Step 4: Simplify right side
    230,092,866x = 96,703,304,909,402,496
  5. Step 5: Solve for x
    x = 96,703,304,909,402,496/230,092,866
  6. Step 6: Final answer
    x = 420,279,457.55

Related Problems

Find third proportional to 115,046,433 and 155,485,775
Half scale
Find third proportional to 460,185,732 and 621,943,100
Double scale
Find third proportional to 230,092,868 and 310,971,553
Similar ratio
Find third proportional to 345,139,299 and 466,457,325
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.