Home / 342,254,193-747,225,696

Finding the Third Proportional to 342,254,193 and 747,225,696

Calculator

Solution

The third proportional to 342,254,193 and 747,225,696 is: 1,631,378,817.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,254,193 : 747,225,696 = 747,225,696 : x
  2. Step 2: Convert to fraction form
    342,254,193/747,225,696 = 747,225,696/x
  3. Step 3: Cross multiply
    342,254,193x = 747,225,696 × 747,225,696
  4. Step 4: Simplify right side
    342,254,193x = 558,346,240,762,684,416
  5. Step 5: Solve for x
    x = 558,346,240,762,684,416/342,254,193
  6. Step 6: Final answer
    x = 1,631,378,817.80

Related Problems

Find third proportional to 171,127,096.50 and 373,612,848
Half scale
Find third proportional to 684,508,386 and 1,494,451,392
Double scale
Find third proportional to 342,254,195 and 747,225,700
Similar ratio
Find third proportional to 513,381,289.50 and 1,120,838,544
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.