Home / 7,099,806-15,551,079

Finding the Third Proportional to 7,099,806 and 15,551,079

Calculator

Solution

The third proportional to 7,099,806 and 15,551,079 is: 34,062,347.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,099,806 : 15,551,079 = 15,551,079 : x
  2. Step 2: Convert to fraction form
    7,099,806/15,551,079 = 15,551,079/x
  3. Step 3: Cross multiply
    7,099,806x = 15,551,079 × 15,551,079
  4. Step 4: Simplify right side
    7,099,806x = 241,836,058,064,241
  5. Step 5: Solve for x
    x = 241,836,058,064,241/7,099,806
  6. Step 6: Final answer
    x = 34,062,347.35

Related Problems

Find third proportional to 3,549,903 and 7,775,539.50
Half scale
Find third proportional to 14,199,612 and 31,102,158
Double scale
Find third proportional to 7,099,808 and 15,551,083
Similar ratio
Find third proportional to 10,649,709 and 23,326,618.50
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.