Home / 7,140,602-15,698,204

Finding the Third Proportional to 7,140,602 and 15,698,204

Calculator

Solution

The third proportional to 7,140,602 and 15,698,204 is: 34,511,601.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,140,602 : 15,698,204 = 15,698,204 : x
  2. Step 2: Convert to fraction form
    7,140,602/15,698,204 = 15,698,204/x
  3. Step 3: Cross multiply
    7,140,602x = 15,698,204 × 15,698,204
  4. Step 4: Simplify right side
    7,140,602x = 246,433,608,825,616
  5. Step 5: Solve for x
    x = 246,433,608,825,616/7,140,602
  6. Step 6: Final answer
    x = 34,511,601.24

Related Problems

Find third proportional to 3,570,301 and 7,849,102
Half scale
Find third proportional to 14,281,204 and 31,396,408
Double scale
Find third proportional to 7,140,604 and 15,698,208
Similar ratio
Find third proportional to 10,710,903 and 23,547,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.