Home / 253,511,930-534,260,205

Finding the Third Proportional to 253,511,930 and 534,260,205

Calculator

Solution

The third proportional to 253,511,930 and 534,260,205 is: 1,125,919,267.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,511,930 : 534,260,205 = 534,260,205 : x
  2. Step 2: Convert to fraction form
    253,511,930/534,260,205 = 534,260,205/x
  3. Step 3: Cross multiply
    253,511,930x = 534,260,205 × 534,260,205
  4. Step 4: Simplify right side
    253,511,930x = 285,433,966,646,642,016
  5. Step 5: Solve for x
    x = 285,433,966,646,642,016/253,511,930
  6. Step 6: Final answer
    x = 1,125,919,267.97

Related Problems

Find third proportional to 126,755,965 and 267,130,102.50
Half scale
Find third proportional to 507,023,860 and 1,068,520,410
Double scale
Find third proportional to 253,511,932 and 534,260,209
Similar ratio
Find third proportional to 380,267,895 and 801,390,307.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.