Home / 143,553,222-222,711,224

Finding the Third Proportional to 143,553,222 and 222,711,224

Calculator

Solution

The third proportional to 143,553,222 and 222,711,224 is: 345,518,467.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,553,222 : 222,711,224 = 222,711,224 : x
  2. Step 2: Convert to fraction form
    143,553,222/222,711,224 = 222,711,224/x
  3. Step 3: Cross multiply
    143,553,222x = 222,711,224 × 222,711,224
  4. Step 4: Simplify right side
    143,553,222x = 49,600,289,295,578,176
  5. Step 5: Solve for x
    x = 49,600,289,295,578,176/143,553,222
  6. Step 6: Final answer
    x = 345,518,467.68

Related Problems

Find third proportional to 71,776,611 and 111,355,612
Half scale
Find third proportional to 287,106,444 and 445,422,448
Double scale
Find third proportional to 143,553,224 and 222,711,227
Similar ratio
Find third proportional to 215,329,833 and 334,066,836
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.