Home / 342,153,849-494,353,332

Finding the Third Proportional to 342,153,849 and 494,353,332

Calculator

Solution

The third proportional to 342,153,849 and 494,353,332 is: 714,255,349.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    342,153,849 : 494,353,332 = 494,353,332 : x
  2. Step 2: Convert to fraction form
    342,153,849/494,353,332 = 494,353,332/x
  3. Step 3: Cross multiply
    342,153,849x = 494,353,332 × 494,353,332
  4. Step 4: Simplify right side
    342,153,849x = 244,385,216,859,502,208
  5. Step 5: Solve for x
    x = 244,385,216,859,502,208/342,153,849
  6. Step 6: Final answer
    x = 714,255,349.09

Related Problems

Find third proportional to 171,076,924.50 and 247,176,666
Half scale
Find third proportional to 684,307,698 and 988,706,664
Double scale
Find third proportional to 342,153,851 and 494,353,335
Similar ratio
Find third proportional to 513,230,773.50 and 741,529,998
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.