Home / 10,731,348-15,951,222

Finding the Third Proportional to 10,731,348 and 15,951,222

Calculator

Solution

The third proportional to 10,731,348 and 15,951,222 is: 23,710,113.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,731,348 : 15,951,222 = 15,951,222 : x
  2. Step 2: Convert to fraction form
    10,731,348/15,951,222 = 15,951,222/x
  3. Step 3: Cross multiply
    10,731,348x = 15,951,222 × 15,951,222
  4. Step 4: Simplify right side
    10,731,348x = 254,441,483,293,284
  5. Step 5: Solve for x
    x = 254,441,483,293,284/10,731,348
  6. Step 6: Final answer
    x = 23,710,113.89

Related Problems

Find third proportional to 5,365,674 and 7,975,611
Half scale
Find third proportional to 21,462,696 and 31,902,444
Double scale
Find third proportional to 10,731,350 and 15,951,225
Similar ratio
Find third proportional to 16,097,022 and 23,926,833
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.