Home / 20,502,738-45,098,244

Finding the Third Proportional to 20,502,738 and 45,098,244

Calculator

Solution

The third proportional to 20,502,738 and 45,098,244 is: 99,199,024.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,502,738 : 45,098,244 = 45,098,244 : x
  2. Step 2: Convert to fraction form
    20,502,738/45,098,244 = 45,098,244/x
  3. Step 3: Cross multiply
    20,502,738x = 45,098,244 × 45,098,244
  4. Step 4: Simplify right side
    20,502,738x = 2,033,851,611,883,536
  5. Step 5: Solve for x
    x = 2,033,851,611,883,536/20,502,738
  6. Step 6: Final answer
    x = 99,199,024.63

Related Problems

Find third proportional to 10,251,369 and 22,549,122
Half scale
Find third proportional to 41,005,476 and 90,196,488
Double scale
Find third proportional to 20,502,740 and 45,098,248
Similar ratio
Find third proportional to 30,754,107 and 67,647,366
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.