Home / 76,928,472-110,000,340

Finding the Third Proportional to 76,928,472 and 110,000,340

Calculator

Solution

The third proportional to 76,928,472 and 110,000,340 is: 157,289,940.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,928,472 : 110,000,340 = 110,000,340 : x
  2. Step 2: Convert to fraction form
    76,928,472/110,000,340 = 110,000,340/x
  3. Step 3: Cross multiply
    76,928,472x = 110,000,340 × 110,000,340
  4. Step 4: Simplify right side
    76,928,472x = 12,100,074,800,115,600
  5. Step 5: Solve for x
    x = 12,100,074,800,115,600/76,928,472
  6. Step 6: Final answer
    x = 157,289,940.71

Related Problems

Find third proportional to 38,464,236 and 55,000,170
Half scale
Find third proportional to 153,856,944 and 220,000,680
Double scale
Find third proportional to 76,928,474 and 110,000,343
Similar ratio
Find third proportional to 115,392,708 and 165,000,510
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.