Home / 10,692,312-15,448,546

Finding the Third Proportional to 10,692,312 and 15,448,546

Calculator

Solution

The third proportional to 10,692,312 and 15,448,546 is: 22,320,483.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,312 : 15,448,546 = 15,448,546 : x
  2. Step 2: Convert to fraction form
    10,692,312/15,448,546 = 15,448,546/x
  3. Step 3: Cross multiply
    10,692,312x = 15,448,546 × 15,448,546
  4. Step 4: Simplify right side
    10,692,312x = 238,657,573,514,116
  5. Step 5: Solve for x
    x = 238,657,573,514,116/10,692,312
  6. Step 6: Final answer
    x = 22,320,483.49

Related Problems

Find third proportional to 5,346,156 and 7,724,273
Half scale
Find third proportional to 21,384,624 and 30,897,092
Double scale
Find third proportional to 10,692,314 and 15,448,549
Similar ratio
Find third proportional to 16,038,468 and 23,172,819
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.