Home / 8,125,828-16,881,507

Finding the Third Proportional to 8,125,828 and 16,881,507

Calculator

Solution

The third proportional to 8,125,828 and 16,881,507 is: 35,071,537.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,125,828 : 16,881,507 = 16,881,507 : x
  2. Step 2: Convert to fraction form
    8,125,828/16,881,507 = 16,881,507/x
  3. Step 3: Cross multiply
    8,125,828x = 16,881,507 × 16,881,507
  4. Step 4: Simplify right side
    8,125,828x = 284,985,278,591,049
  5. Step 5: Solve for x
    x = 284,985,278,591,049/8,125,828
  6. Step 6: Final answer
    x = 35,071,537.15

Related Problems

Find third proportional to 4,062,914 and 8,440,753.50
Half scale
Find third proportional to 16,251,656 and 33,763,014
Double scale
Find third proportional to 8,125,830 and 16,881,511
Similar ratio
Find third proportional to 12,188,742 and 25,322,260.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.