Home / 131,132,468-285,996,856

Finding the Third Proportional to 131,132,468 and 285,996,856

Calculator

Solution

The third proportional to 131,132,468 and 285,996,856 is: 623,752,476.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,132,468 : 285,996,856 = 285,996,856 : x
  2. Step 2: Convert to fraction form
    131,132,468/285,996,856 = 285,996,856/x
  3. Step 3: Cross multiply
    131,132,468x = 285,996,856 × 285,996,856
  4. Step 4: Simplify right side
    131,132,468x = 81,794,201,641,884,736
  5. Step 5: Solve for x
    x = 81,794,201,641,884,736/131,132,468
  6. Step 6: Final answer
    x = 623,752,476.33

Related Problems

Find third proportional to 65,566,234 and 142,998,428
Half scale
Find third proportional to 262,264,936 and 571,993,712
Double scale
Find third proportional to 131,132,470 and 285,996,860
Similar ratio
Find third proportional to 196,698,702 and 428,995,284
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.