Home / 509,595,129,590-763,647,259,665

Finding the Third Proportional to 509,595,129,590 and 763,647,259,665

Calculator

Solution

The third proportional to 509,595,129,590 and 763,647,259,665 is: 1,144,353,827,837.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    509,595,129,590 : 763,647,259,665 = 763,647,259,665 : x
  2. Step 2: Convert to fraction form
    509,595,129,590/763,647,259,665 = 763,647,259,665/x
  3. Step 3: Cross multiply
    509,595,129,590x = 763,647,259,665 × 763,647,259,665
  4. Step 4: Simplify right side
    509,595,129,590x = 583,157,137,193,863,936,475,136
  5. Step 5: Solve for x
    x = 583,157,137,193,863,936,475,136/509,595,129,590
  6. Step 6: Final answer
    x = 1,144,353,827,837.89

Related Problems

Find third proportional to 254,797,564,795 and 381,823,629,832.50
Half scale
Find third proportional to 1,019,190,259,180 and 1,527,294,519,330
Double scale
Find third proportional to 509,595,129,592 and 763,647,259,668
Similar ratio
Find third proportional to 764,392,694,385 and 1,145,470,889,497.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.