Home / 863,677,308-1,864,975,872

Finding the Third Proportional to 863,677,308 and 1,864,975,872

Calculator

Solution

The third proportional to 863,677,308 and 1,864,975,872 is: 4,027,123,291.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    863,677,308 : 1,864,975,872 = 1,864,975,872 : x
  2. Step 2: Convert to fraction form
    863,677,308/1,864,975,872 = 1,864,975,872/x
  3. Step 3: Cross multiply
    863,677,308x = 1,864,975,872 × 1,864,975,872
  4. Step 4: Simplify right side
    863,677,308x = 3,478,135,003,142,160,384
  5. Step 5: Solve for x
    x = 3,478,135,003,142,160,384/863,677,308
  6. Step 6: Final answer
    x = 4,027,123,291.22

Related Problems

Find third proportional to 431,838,654 and 932,487,936
Half scale
Find third proportional to 1,727,354,616 and 3,729,951,744
Double scale
Find third proportional to 863,677,310 and 1,864,975,876
Similar ratio
Find third proportional to 1,295,515,962 and 2,797,463,808
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.