Home / 13,318,064-29,228,408

Finding the Third Proportional to 13,318,064 and 29,228,408

Calculator

Solution

The third proportional to 13,318,064 and 29,228,408 is: 64,145,947.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,318,064 : 29,228,408 = 29,228,408 : x
  2. Step 2: Convert to fraction form
    13,318,064/29,228,408 = 29,228,408/x
  3. Step 3: Cross multiply
    13,318,064x = 29,228,408 × 29,228,408
  4. Step 4: Simplify right side
    13,318,064x = 854,299,834,214,464
  5. Step 5: Solve for x
    x = 854,299,834,214,464/13,318,064
  6. Step 6: Final answer
    x = 64,145,947.51

Related Problems

Find third proportional to 6,659,032 and 14,614,204
Half scale
Find third proportional to 26,636,128 and 58,456,816
Double scale
Find third proportional to 13,318,066 and 29,228,412
Similar ratio
Find third proportional to 19,977,096 and 43,842,612
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.