Home / 54,495,460-90,822,134

Finding the Third Proportional to 54,495,460 and 90,822,134

Calculator

Solution

The third proportional to 54,495,460 and 90,822,134 is: 151,364,169.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,495,460 : 90,822,134 = 90,822,134 : x
  2. Step 2: Convert to fraction form
    54,495,460/90,822,134 = 90,822,134/x
  3. Step 3: Cross multiply
    54,495,460x = 90,822,134 × 90,822,134
  4. Step 4: Simplify right side
    54,495,460x = 8,248,660,024,313,956
  5. Step 5: Solve for x
    x = 8,248,660,024,313,956/54,495,460
  6. Step 6: Final answer
    x = 151,364,169.13

Related Problems

Find third proportional to 27,247,730 and 45,411,067
Half scale
Find third proportional to 108,990,920 and 181,644,268
Double scale
Find third proportional to 54,495,462 and 90,822,137
Similar ratio
Find third proportional to 81,743,190 and 136,233,201
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.