Home / 76,441,264-166,318,736

Finding the Third Proportional to 76,441,264 and 166,318,736

Calculator

Solution

The third proportional to 76,441,264 and 166,318,736 is: 361,871,592.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,441,264 : 166,318,736 = 166,318,736 : x
  2. Step 2: Convert to fraction form
    76,441,264/166,318,736 = 166,318,736/x
  3. Step 3: Cross multiply
    76,441,264x = 166,318,736 × 166,318,736
  4. Step 4: Simplify right side
    76,441,264x = 27,661,921,944,637,696
  5. Step 5: Solve for x
    x = 27,661,921,944,637,696/76,441,264
  6. Step 6: Final answer
    x = 361,871,592.61

Related Problems

Find third proportional to 38,220,632 and 83,159,368
Half scale
Find third proportional to 152,882,528 and 332,637,472
Double scale
Find third proportional to 76,441,266 and 166,318,740
Similar ratio
Find third proportional to 114,661,896 and 249,478,104
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.