Home / 254,663,428-545,630,912

Finding the Third Proportional to 254,663,428 and 545,630,912

Calculator

Solution

The third proportional to 254,663,428 and 545,630,912 is: 1,169,045,333.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,663,428 : 545,630,912 = 545,630,912 : x
  2. Step 2: Convert to fraction form
    254,663,428/545,630,912 = 545,630,912/x
  3. Step 3: Cross multiply
    254,663,428x = 545,630,912 × 545,630,912
  4. Step 4: Simplify right side
    254,663,428x = 297,713,092,129,951,744
  5. Step 5: Solve for x
    x = 297,713,092,129,951,744/254,663,428
  6. Step 6: Final answer
    x = 1,169,045,333.55

Related Problems

Find third proportional to 127,331,714 and 272,815,456
Half scale
Find third proportional to 509,326,856 and 1,091,261,824
Double scale
Find third proportional to 254,663,430 and 545,630,916
Similar ratio
Find third proportional to 381,995,142 and 818,446,368
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.