Home / 6,818,491-15,150,352

Finding the Third Proportional to 6,818,491 and 15,150,352

Calculator

Solution

The third proportional to 6,818,491 and 15,150,352 is: 33,663,337.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,491 : 15,150,352 = 15,150,352 : x
  2. Step 2: Convert to fraction form
    6,818,491/15,150,352 = 15,150,352/x
  3. Step 3: Cross multiply
    6,818,491x = 15,150,352 × 15,150,352
  4. Step 4: Simplify right side
    6,818,491x = 229,533,165,723,904
  5. Step 5: Solve for x
    x = 229,533,165,723,904/6,818,491
  6. Step 6: Final answer
    x = 33,663,337.79

Related Problems

Find third proportional to 3,409,245.50 and 7,575,176
Half scale
Find third proportional to 13,636,982 and 30,300,704
Double scale
Find third proportional to 6,818,493 and 15,150,356
Similar ratio
Find third proportional to 10,227,736.50 and 22,725,528
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.