Home / 148,051,888-320,814,032

Finding the Third Proportional to 148,051,888 and 320,814,032

Calculator

Solution

The third proportional to 148,051,888 and 320,814,032 is: 695,172,783.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,051,888 : 320,814,032 = 320,814,032 : x
  2. Step 2: Convert to fraction form
    148,051,888/320,814,032 = 320,814,032/x
  3. Step 3: Cross multiply
    148,051,888x = 320,814,032 × 320,814,032
  4. Step 4: Simplify right side
    148,051,888x = 102,921,643,128,097,024
  5. Step 5: Solve for x
    x = 102,921,643,128,097,024/148,051,888
  6. Step 6: Final answer
    x = 695,172,783.80

Related Problems

Find third proportional to 74,025,944 and 160,407,016
Half scale
Find third proportional to 296,103,776 and 641,628,064
Double scale
Find third proportional to 148,051,890 and 320,814,036
Similar ratio
Find third proportional to 222,077,832 and 481,221,048
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.