Home / 162,033,507-231,542,131.50

Finding the Third Proportional to 162,033,507 and 231,542,131.50

Calculator

Solution

The third proportional to 162,033,507 and 231,542,131.50 is: 330,868,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,033,507 : 231,542,131.50 = 231,542,131.50 : x
  2. Step 2: Convert to fraction form
    162,033,507/231,542,131.50 = 231,542,131.50/x
  3. Step 3: Cross multiply
    162,033,507x = 231,542,131.50 × 231,542,131.50
  4. Step 4: Simplify right side
    162,033,507x = 53,611,758,659,563,296
  5. Step 5: Solve for x
    x = 53,611,758,659,563,296/162,033,507
  6. Step 6: Final answer
    x = 330,868,347.25

Related Problems

Find third proportional to 81,016,753.50 and 115,771,065.75
Half scale
Find third proportional to 324,067,014 and 463,084,263
Double scale
Find third proportional to 162,033,509 and 231,542,134
Similar ratio
Find third proportional to 243,050,260.50 and 347,313,197.25
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.