Home / 720,741,942-1,573,596,153

Finding the Third Proportional to 720,741,942 and 1,573,596,153

Calculator

Solution

The third proportional to 720,741,942 and 1,573,596,153 is: 3,435,633,072.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    720,741,942 : 1,573,596,153 = 1,573,596,153 : x
  2. Step 2: Convert to fraction form
    720,741,942/1,573,596,153 = 1,573,596,153/x
  3. Step 3: Cross multiply
    720,741,942x = 1,573,596,153 × 1,573,596,153
  4. Step 4: Simplify right side
    720,741,942x = 2,476,204,852,736,399,360
  5. Step 5: Solve for x
    x = 2,476,204,852,736,399,360/720,741,942
  6. Step 6: Final answer
    x = 3,435,633,072.59

Related Problems

Find third proportional to 360,370,971 and 786,798,076.50
Half scale
Find third proportional to 1,441,483,884 and 3,147,192,306
Double scale
Find third proportional to 720,741,944 and 1,573,596,157
Similar ratio
Find third proportional to 1,081,112,913 and 2,360,394,229.50
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.