Home / 6,993,009-10,800,068

Finding the Third Proportional to 6,993,009 and 10,800,068

Calculator

Solution

The third proportional to 6,993,009 and 10,800,068 is: 16,679,725.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,009 : 10,800,068 = 10,800,068 : x
  2. Step 2: Convert to fraction form
    6,993,009/10,800,068 = 10,800,068/x
  3. Step 3: Cross multiply
    6,993,009x = 10,800,068 × 10,800,068
  4. Step 4: Simplify right side
    6,993,009x = 116,641,468,804,624
  5. Step 5: Solve for x
    x = 116,641,468,804,624/6,993,009
  6. Step 6: Final answer
    x = 16,679,725.25

Related Problems

Find third proportional to 3,496,504.50 and 5,400,034
Half scale
Find third proportional to 13,986,018 and 21,600,136
Double scale
Find third proportional to 6,993,011 and 10,800,071
Similar ratio
Find third proportional to 10,489,513.50 and 16,200,102
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.