Home / 511,696,016-729,270,552

Finding the Third Proportional to 511,696,016 and 729,270,552

Calculator

Solution

The third proportional to 511,696,016 and 729,270,552 is: 1,039,358,371.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    511,696,016 : 729,270,552 = 729,270,552 : x
  2. Step 2: Convert to fraction form
    511,696,016/729,270,552 = 729,270,552/x
  3. Step 3: Cross multiply
    511,696,016x = 729,270,552 × 729,270,552
  4. Step 4: Simplify right side
    511,696,016x = 531,835,538,014,384,704
  5. Step 5: Solve for x
    x = 531,835,538,014,384,704/511,696,016
  6. Step 6: Final answer
    x = 1,039,358,371.74

Related Problems

Find third proportional to 255,848,008 and 364,635,276
Half scale
Find third proportional to 1,023,392,032 and 1,458,541,104
Double scale
Find third proportional to 511,696,018 and 729,270,555
Similar ratio
Find third proportional to 767,544,024 and 1,093,905,828
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.