Home / 12,793,395.50-18,294,706

Finding the Third Proportional to 12,793,395.50 and 18,294,706

Calculator

Solution

The third proportional to 12,793,395.50 and 18,294,706 is: 26,161,644.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,793,395.50 : 18,294,706 = 18,294,706 : x
  2. Step 2: Convert to fraction form
    12,793,395.50/18,294,706 = 18,294,706/x
  3. Step 3: Cross multiply
    12,793,395.50x = 18,294,706 × 18,294,706
  4. Step 4: Simplify right side
    12,793,395.50x = 334,696,267,626,436
  5. Step 5: Solve for x
    x = 334,696,267,626,436/12,793,395.50
  6. Step 6: Final answer
    x = 26,161,644.70

Related Problems

Find third proportional to 6,396,697.75 and 9,147,353
Half scale
Find third proportional to 25,586,791 and 36,589,412
Double scale
Find third proportional to 12,793,398 and 18,294,709
Similar ratio
Find third proportional to 19,190,093.25 and 27,442,059
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.