Home / 82,452,042-171,686,246

Finding the Third Proportional to 82,452,042 and 171,686,246

Calculator

Solution

The third proportional to 82,452,042 and 171,686,246 is: 357,494,688.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,452,042 : 171,686,246 = 171,686,246 : x
  2. Step 2: Convert to fraction form
    82,452,042/171,686,246 = 171,686,246/x
  3. Step 3: Cross multiply
    82,452,042x = 171,686,246 × 171,686,246
  4. Step 4: Simplify right side
    82,452,042x = 29,476,167,065,572,516
  5. Step 5: Solve for x
    x = 29,476,167,065,572,516/82,452,042
  6. Step 6: Final answer
    x = 357,494,688.43

Related Problems

Find third proportional to 41,226,021 and 85,843,123
Half scale
Find third proportional to 164,904,084 and 343,372,492
Double scale
Find third proportional to 82,452,044 and 171,686,250
Similar ratio
Find third proportional to 123,678,063 and 257,529,369
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.