Home / 761,741,720-1,072,700,196

Finding the Third Proportional to 761,741,720 and 1,072,700,196

Calculator

Solution

The third proportional to 761,741,720 and 1,072,700,196 is: 1,510,598,251.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    761,741,720 : 1,072,700,196 = 1,072,700,196 : x
  2. Step 2: Convert to fraction form
    761,741,720/1,072,700,196 = 1,072,700,196/x
  3. Step 3: Cross multiply
    761,741,720x = 1,072,700,196 × 1,072,700,196
  4. Step 4: Simplify right side
    761,741,720x = 1,150,685,710,498,438,400
  5. Step 5: Solve for x
    x = 1,150,685,710,498,438,400/761,741,720
  6. Step 6: Final answer
    x = 1,510,598,251.73

Related Problems

Find third proportional to 380,870,860 and 536,350,098
Half scale
Find third proportional to 1,523,483,440 and 2,145,400,392
Double scale
Find third proportional to 761,741,722 and 1,072,700,199
Similar ratio
Find third proportional to 1,142,612,580 and 1,609,050,294
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.