Home / 12,957,296-29,996,935

Finding the Third Proportional to 12,957,296 and 29,996,935

Calculator

Solution

The third proportional to 12,957,296 and 29,996,935 is: 69,444,744.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,957,296 : 29,996,935 = 29,996,935 : x
  2. Step 2: Convert to fraction form
    12,957,296/29,996,935 = 29,996,935/x
  3. Step 3: Cross multiply
    12,957,296x = 29,996,935 × 29,996,935
  4. Step 4: Simplify right side
    12,957,296x = 899,816,109,394,225
  5. Step 5: Solve for x
    x = 899,816,109,394,225/12,957,296
  6. Step 6: Final answer
    x = 69,444,744.44

Related Problems

Find third proportional to 6,478,648 and 14,998,467.50
Half scale
Find third proportional to 25,914,592 and 59,993,870
Double scale
Find third proportional to 12,957,298 and 29,996,940
Similar ratio
Find third proportional to 19,435,944 and 44,995,402.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.