Home / 47,624,978-100,972,620

Finding the Third Proportional to 47,624,978 and 100,972,620

Calculator

Solution

The third proportional to 47,624,978 and 100,972,620 is: 214,078,208.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,624,978 : 100,972,620 = 100,972,620 : x
  2. Step 2: Convert to fraction form
    47,624,978/100,972,620 = 100,972,620/x
  3. Step 3: Cross multiply
    47,624,978x = 100,972,620 × 100,972,620
  4. Step 4: Simplify right side
    47,624,978x = 10,195,469,989,664,400
  5. Step 5: Solve for x
    x = 10,195,469,989,664,400/47,624,978
  6. Step 6: Final answer
    x = 214,078,208.91

Related Problems

Find third proportional to 23,812,489 and 50,486,310
Half scale
Find third proportional to 95,249,956 and 201,945,240
Double scale
Find third proportional to 47,624,980 and 100,972,624
Similar ratio
Find third proportional to 71,437,467 and 151,458,930
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.