Home / 28,199,723,144-42,187,778,032

Finding the Third Proportional to 28,199,723,144 and 42,187,778,032

Calculator

Solution

The third proportional to 28,199,723,144 and 42,187,778,032 is: 63,114,400,314.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,199,723,144 : 42,187,778,032 = 42,187,778,032 : x
  2. Step 2: Convert to fraction form
    28,199,723,144/42,187,778,032 = 42,187,778,032/x
  3. Step 3: Cross multiply
    28,199,723,144x = 42,187,778,032 × 42,187,778,032
  4. Step 4: Simplify right side
    28,199,723,144x = 1,779,808,615,277,301,858,304
  5. Step 5: Solve for x
    x = 1,779,808,615,277,301,858,304/28,199,723,144
  6. Step 6: Final answer
    x = 63,114,400,314.81

Related Problems

Find third proportional to 14,099,861,572 and 21,093,889,016
Half scale
Find third proportional to 56,399,446,288 and 84,375,556,064
Double scale
Find third proportional to 28,199,723,146 and 42,187,778,035
Similar ratio
Find third proportional to 42,299,584,716 and 63,281,667,048
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.