Home / 158,797,390-343,975,746

Finding the Third Proportional to 158,797,390 and 343,975,746

Calculator

Solution

The third proportional to 158,797,390 and 343,975,746 is: 745,096,086.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,797,390 : 343,975,746 = 343,975,746 : x
  2. Step 2: Convert to fraction form
    158,797,390/343,975,746 = 343,975,746/x
  3. Step 3: Cross multiply
    158,797,390x = 343,975,746 × 343,975,746
  4. Step 4: Simplify right side
    158,797,390x = 118,319,313,836,256,512
  5. Step 5: Solve for x
    x = 118,319,313,836,256,512/158,797,390
  6. Step 6: Final answer
    x = 745,096,086.51

Related Problems

Find third proportional to 79,398,695 and 171,987,873
Half scale
Find third proportional to 317,594,780 and 687,951,492
Double scale
Find third proportional to 158,797,392 and 343,975,750
Similar ratio
Find third proportional to 238,196,085 and 515,963,619
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.