Home / 845,588,316-1,293,655,443

Finding the Third Proportional to 845,588,316 and 1,293,655,443

Calculator

Solution

The third proportional to 845,588,316 and 1,293,655,443 is: 1,979,147,977.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,588,316 : 1,293,655,443 = 1,293,655,443 : x
  2. Step 2: Convert to fraction form
    845,588,316/1,293,655,443 = 1,293,655,443/x
  3. Step 3: Cross multiply
    845,588,316x = 1,293,655,443 × 1,293,655,443
  4. Step 4: Simplify right side
    845,588,316x = 1,673,544,405,203,526,144
  5. Step 5: Solve for x
    x = 1,673,544,405,203,526,144/845,588,316
  6. Step 6: Final answer
    x = 1,979,147,977.26

Related Problems

Find third proportional to 422,794,158 and 646,827,721.50
Half scale
Find third proportional to 1,691,176,632 and 2,587,310,886
Double scale
Find third proportional to 845,588,318 and 1,293,655,446
Similar ratio
Find third proportional to 1,268,382,474 and 1,940,483,164.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.