Home / 7,690,220-16,596,328

Finding the Third Proportional to 7,690,220 and 16,596,328

Calculator

Solution

The third proportional to 7,690,220 and 16,596,328 is: 35,816,674.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,690,220 : 16,596,328 = 16,596,328 : x
  2. Step 2: Convert to fraction form
    7,690,220/16,596,328 = 16,596,328/x
  3. Step 3: Cross multiply
    7,690,220x = 16,596,328 × 16,596,328
  4. Step 4: Simplify right side
    7,690,220x = 275,438,103,083,584
  5. Step 5: Solve for x
    x = 275,438,103,083,584/7,690,220
  6. Step 6: Final answer
    x = 35,816,674.05

Related Problems

Find third proportional to 3,845,110 and 8,298,164
Half scale
Find third proportional to 15,380,440 and 33,192,656
Double scale
Find third proportional to 7,690,222 and 16,596,332
Similar ratio
Find third proportional to 11,535,330 and 24,894,492
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.