Home / 8,840,490-13,651,263

Finding the Third Proportional to 8,840,490 and 13,651,263

Calculator

Solution

The third proportional to 8,840,490 and 13,651,263 is: 21,079,938.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,490 : 13,651,263 = 13,651,263 : x
  2. Step 2: Convert to fraction form
    8,840,490/13,651,263 = 13,651,263/x
  3. Step 3: Cross multiply
    8,840,490x = 13,651,263 × 13,651,263
  4. Step 4: Simplify right side
    8,840,490x = 186,356,981,495,169
  5. Step 5: Solve for x
    x = 186,356,981,495,169/8,840,490
  6. Step 6: Final answer
    x = 21,079,938.05

Related Problems

Find third proportional to 4,420,245 and 6,825,631.50
Half scale
Find third proportional to 17,680,980 and 27,302,526
Double scale
Find third proportional to 8,840,492 and 13,651,266
Similar ratio
Find third proportional to 13,260,735 and 20,476,894.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.