Home / 255,902,998-552,583,021

Finding the Third Proportional to 255,902,998 and 552,583,021

Calculator

Solution

The third proportional to 255,902,998 and 552,583,021 is: 1,193,217,732.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,902,998 : 552,583,021 = 552,583,021 : x
  2. Step 2: Convert to fraction form
    255,902,998/552,583,021 = 552,583,021/x
  3. Step 3: Cross multiply
    255,902,998x = 552,583,021 × 552,583,021
  4. Step 4: Simplify right side
    255,902,998x = 305,347,995,097,486,464
  5. Step 5: Solve for x
    x = 305,347,995,097,486,464/255,902,998
  6. Step 6: Final answer
    x = 1,193,217,732.83

Related Problems

Find third proportional to 127,951,499 and 276,291,510.50
Half scale
Find third proportional to 511,805,996 and 1,105,166,042
Double scale
Find third proportional to 255,903,000 and 552,583,025
Similar ratio
Find third proportional to 383,854,497 and 828,874,531.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.