Home / 7,491,426-16,119,818

Finding the Third Proportional to 7,491,426 and 16,119,818

Calculator

Solution

The third proportional to 7,491,426 and 16,119,818 is: 34,686,124.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,491,426 : 16,119,818 = 16,119,818 : x
  2. Step 2: Convert to fraction form
    7,491,426/16,119,818 = 16,119,818/x
  3. Step 3: Cross multiply
    7,491,426x = 16,119,818 × 16,119,818
  4. Step 4: Simplify right side
    7,491,426x = 259,848,532,353,124
  5. Step 5: Solve for x
    x = 259,848,532,353,124/7,491,426
  6. Step 6: Final answer
    x = 34,686,124.16

Related Problems

Find third proportional to 3,745,713 and 8,059,909
Half scale
Find third proportional to 14,982,852 and 32,239,636
Double scale
Find third proportional to 7,491,428 and 16,119,822
Similar ratio
Find third proportional to 11,237,139 and 24,179,727
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.