Home / 9,790,314-20,385,190.50

Finding the Third Proportional to 9,790,314 and 20,385,190.50

Calculator

Solution

The third proportional to 9,790,314 and 20,385,190.50 is: 42,445,624.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,314 : 20,385,190.50 = 20,385,190.50 : x
  2. Step 2: Convert to fraction form
    9,790,314/20,385,190.50 = 20,385,190.50/x
  3. Step 3: Cross multiply
    9,790,314x = 20,385,190.50 × 20,385,190.50
  4. Step 4: Simplify right side
    9,790,314x = 415,555,991,721,290.25
  5. Step 5: Solve for x
    x = 415,555,991,721,290.25/9,790,314
  6. Step 6: Final answer
    x = 42,445,624.49

Related Problems

Find third proportional to 4,895,157 and 10,192,595.25
Half scale
Find third proportional to 19,580,628 and 40,770,381
Double scale
Find third proportional to 9,790,316 and 20,385,195
Similar ratio
Find third proportional to 14,685,471 and 30,577,785.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.