Home / 6,317,745-13,644,221

Finding the Third Proportional to 6,317,745 and 13,644,221

Calculator

Solution

The third proportional to 6,317,745 and 13,644,221 is: 29,466,964.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,745 : 13,644,221 = 13,644,221 : x
  2. Step 2: Convert to fraction form
    6,317,745/13,644,221 = 13,644,221/x
  3. Step 3: Cross multiply
    6,317,745x = 13,644,221 × 13,644,221
  4. Step 4: Simplify right side
    6,317,745x = 186,164,766,696,841
  5. Step 5: Solve for x
    x = 186,164,766,696,841/6,317,745
  6. Step 6: Final answer
    x = 29,466,964.35

Related Problems

Find third proportional to 3,158,872.50 and 6,822,110.50
Half scale
Find third proportional to 12,635,490 and 27,288,442
Double scale
Find third proportional to 6,317,747 and 13,644,225
Similar ratio
Find third proportional to 9,476,617.50 and 20,466,331.50
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.