Home / 172,037,995,782-269,876,850,866

Finding the Third Proportional to 172,037,995,782 and 269,876,850,866

Calculator

Solution

The third proportional to 172,037,995,782 and 269,876,850,866 is: 423,357,144,462.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    172,037,995,782 : 269,876,850,866 = 269,876,850,866 : x
  2. Step 2: Convert to fraction form
    172,037,995,782/269,876,850,866 = 269,876,850,866/x
  3. Step 3: Cross multiply
    172,037,995,782x = 269,876,850,866 × 269,876,850,866
  4. Step 4: Simplify right side
    172,037,995,782x = 72,833,514,633,349,207,949,312
  5. Step 5: Solve for x
    x = 72,833,514,633,349,207,949,312/172,037,995,782
  6. Step 6: Final answer
    x = 423,357,144,462.68

Related Problems

Find third proportional to 86,018,997,891 and 134,938,425,433
Half scale
Find third proportional to 344,075,991,564 and 539,753,701,732
Double scale
Find third proportional to 172,037,995,784 and 269,876,850,869
Similar ratio
Find third proportional to 258,056,993,673 and 404,815,276,299
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.