Home / 8,734,302-18,372,150

Finding the Third Proportional to 8,734,302 and 18,372,150

Calculator

Solution

The third proportional to 8,734,302 and 18,372,150 is: 38,644,862.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,302 : 18,372,150 = 18,372,150 : x
  2. Step 2: Convert to fraction form
    8,734,302/18,372,150 = 18,372,150/x
  3. Step 3: Cross multiply
    8,734,302x = 18,372,150 × 18,372,150
  4. Step 4: Simplify right side
    8,734,302x = 337,535,895,622,500
  5. Step 5: Solve for x
    x = 337,535,895,622,500/8,734,302
  6. Step 6: Final answer
    x = 38,644,862.02

Related Problems

Find third proportional to 4,367,151 and 9,186,075
Half scale
Find third proportional to 17,468,604 and 36,744,300
Double scale
Find third proportional to 8,734,304 and 18,372,154
Similar ratio
Find third proportional to 13,101,453 and 27,558,225
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.