Home / 20,976,084-45,765,000

Finding the Third Proportional to 20,976,084 and 45,765,000

Calculator

Solution

The third proportional to 20,976,084 and 45,765,000 is: 99,848,724.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,976,084 : 45,765,000 = 45,765,000 : x
  2. Step 2: Convert to fraction form
    20,976,084/45,765,000 = 45,765,000/x
  3. Step 3: Cross multiply
    20,976,084x = 45,765,000 × 45,765,000
  4. Step 4: Simplify right side
    20,976,084x = 2,094,435,225,000,000
  5. Step 5: Solve for x
    x = 2,094,435,225,000,000/20,976,084
  6. Step 6: Final answer
    x = 99,848,724.15

Related Problems

Find third proportional to 10,488,042 and 22,882,500
Half scale
Find third proportional to 41,952,168 and 91,530,000
Double scale
Find third proportional to 20,976,086 and 45,765,004
Similar ratio
Find third proportional to 31,464,126 and 68,647,500
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.