Home / 7,330,654-15,164,156

Finding the Third Proportional to 7,330,654 and 15,164,156

Calculator

Solution

The third proportional to 7,330,654 and 15,164,156 is: 31,368,500.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,654 : 15,164,156 = 15,164,156 : x
  2. Step 2: Convert to fraction form
    7,330,654/15,164,156 = 15,164,156/x
  3. Step 3: Cross multiply
    7,330,654x = 15,164,156 × 15,164,156
  4. Step 4: Simplify right side
    7,330,654x = 229,951,627,192,336
  5. Step 5: Solve for x
    x = 229,951,627,192,336/7,330,654
  6. Step 6: Final answer
    x = 31,368,500.98

Related Problems

Find third proportional to 3,665,327 and 7,582,078
Half scale
Find third proportional to 14,661,308 and 30,328,312
Double scale
Find third proportional to 7,330,656 and 15,164,160
Similar ratio
Find third proportional to 10,995,981 and 22,746,234
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.