Home / 38,432,758.50-83,002,779

Finding the Third Proportional to 38,432,758.50 and 83,002,779

Calculator

Solution

The third proportional to 38,432,758.50 and 83,002,779 is: 179,260,130.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,432,758.50 : 83,002,779 = 83,002,779 : x
  2. Step 2: Convert to fraction form
    38,432,758.50/83,002,779 = 83,002,779/x
  3. Step 3: Cross multiply
    38,432,758.50x = 83,002,779 × 83,002,779
  4. Step 4: Simplify right side
    38,432,758.50x = 6,889,461,321,722,841
  5. Step 5: Solve for x
    x = 6,889,461,321,722,841/38,432,758.50
  6. Step 6: Final answer
    x = 179,260,130.96

Related Problems

Find third proportional to 19,216,379.25 and 41,501,389.50
Half scale
Find third proportional to 76,865,517 and 166,005,558
Double scale
Find third proportional to 38,432,761 and 83,002,783
Similar ratio
Find third proportional to 57,649,137.75 and 124,504,168.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.