Home / 134,902,425-290,265,288

Finding the Third Proportional to 134,902,425 and 290,265,288

Calculator

Solution

The third proportional to 134,902,425 and 290,265,288 is: 624,554,654.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,902,425 : 290,265,288 = 290,265,288 : x
  2. Step 2: Convert to fraction form
    134,902,425/290,265,288 = 290,265,288/x
  3. Step 3: Cross multiply
    134,902,425x = 290,265,288 × 290,265,288
  4. Step 4: Simplify right side
    134,902,425x = 84,253,937,417,722,944
  5. Step 5: Solve for x
    x = 84,253,937,417,722,944/134,902,425
  6. Step 6: Final answer
    x = 624,554,654.36

Related Problems

Find third proportional to 67,451,212.50 and 145,132,644
Half scale
Find third proportional to 269,804,850 and 580,530,576
Double scale
Find third proportional to 134,902,427 and 290,265,292
Similar ratio
Find third proportional to 202,353,637.50 and 435,397,932
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.