Home / 77,264,950-165,746,164

Finding the Third Proportional to 77,264,950 and 165,746,164

Calculator

Solution

The third proportional to 77,264,950 and 165,746,164 is: 355,553,079.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,264,950 : 165,746,164 = 165,746,164 : x
  2. Step 2: Convert to fraction form
    77,264,950/165,746,164 = 165,746,164/x
  3. Step 3: Cross multiply
    77,264,950x = 165,746,164 × 165,746,164
  4. Step 4: Simplify right side
    77,264,950x = 27,471,790,880,714,896
  5. Step 5: Solve for x
    x = 27,471,790,880,714,896/77,264,950
  6. Step 6: Final answer
    x = 355,553,079.12

Related Problems

Find third proportional to 38,632,475 and 82,873,082
Half scale
Find third proportional to 154,529,900 and 331,492,328
Double scale
Find third proportional to 77,264,952 and 165,746,168
Similar ratio
Find third proportional to 115,897,425 and 248,619,246
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.