Home / 12,292,442-18,040,024

Finding the Third Proportional to 12,292,442 and 18,040,024

Calculator

Solution

The third proportional to 12,292,442 and 18,040,024 is: 26,475,005.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,292,442 : 18,040,024 = 18,040,024 : x
  2. Step 2: Convert to fraction form
    12,292,442/18,040,024 = 18,040,024/x
  3. Step 3: Cross multiply
    12,292,442x = 18,040,024 × 18,040,024
  4. Step 4: Simplify right side
    12,292,442x = 325,442,465,920,576
  5. Step 5: Solve for x
    x = 325,442,465,920,576/12,292,442
  6. Step 6: Final answer
    x = 26,475,005.20

Related Problems

Find third proportional to 6,146,221 and 9,020,012
Half scale
Find third proportional to 24,584,884 and 36,080,048
Double scale
Find third proportional to 12,292,444 and 18,040,027
Similar ratio
Find third proportional to 18,438,663 and 27,060,036
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.