Home / 5,413,918-12,038,294

Finding the Third Proportional to 5,413,918 and 12,038,294

Calculator

Solution

The third proportional to 5,413,918 and 12,038,294 is: 26,768,141.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,413,918 : 12,038,294 = 12,038,294 : x
  2. Step 2: Convert to fraction form
    5,413,918/12,038,294 = 12,038,294/x
  3. Step 3: Cross multiply
    5,413,918x = 12,038,294 × 12,038,294
  4. Step 4: Simplify right side
    5,413,918x = 144,920,522,430,436
  5. Step 5: Solve for x
    x = 144,920,522,430,436/5,413,918
  6. Step 6: Final answer
    x = 26,768,141.38

Related Problems

Find third proportional to 2,706,959 and 6,019,147
Half scale
Find third proportional to 10,827,836 and 24,076,588
Double scale
Find third proportional to 5,413,920 and 12,038,298
Similar ratio
Find third proportional to 8,120,877 and 18,057,441
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.