Home / 12,000,938-25,878,374

Finding the Third Proportional to 12,000,938 and 25,878,374

Calculator

Solution

The third proportional to 12,000,938 and 25,878,374 is: 55,803,158.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,000,938 : 25,878,374 = 25,878,374 : x
  2. Step 2: Convert to fraction form
    12,000,938/25,878,374 = 25,878,374/x
  3. Step 3: Cross multiply
    12,000,938x = 25,878,374 × 25,878,374
  4. Step 4: Simplify right side
    12,000,938x = 669,690,240,883,876
  5. Step 5: Solve for x
    x = 669,690,240,883,876/12,000,938
  6. Step 6: Final answer
    x = 55,803,158.13

Related Problems

Find third proportional to 6,000,469 and 12,939,187
Half scale
Find third proportional to 24,001,876 and 51,756,748
Double scale
Find third proportional to 12,000,940 and 25,878,378
Similar ratio
Find third proportional to 18,001,407 and 38,817,561
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.