Home / 10,447,488-15,313,536

Finding the Third Proportional to 10,447,488 and 15,313,536

Calculator

Solution

The third proportional to 10,447,488 and 15,313,536 is: 22,446,006.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,447,488 : 15,313,536 = 15,313,536 : x
  2. Step 2: Convert to fraction form
    10,447,488/15,313,536 = 15,313,536/x
  3. Step 3: Cross multiply
    10,447,488x = 15,313,536 × 15,313,536
  4. Step 4: Simplify right side
    10,447,488x = 234,504,384,823,296
  5. Step 5: Solve for x
    x = 234,504,384,823,296/10,447,488
  6. Step 6: Final answer
    x = 22,446,006.62

Related Problems

Find third proportional to 5,223,744 and 7,656,768
Half scale
Find third proportional to 20,894,976 and 30,627,072
Double scale
Find third proportional to 10,447,490 and 15,313,539
Similar ratio
Find third proportional to 15,671,232 and 22,970,304
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.