Home / 720,068,132-1,570,969,720

Finding the Third Proportional to 720,068,132 and 1,570,969,720

Calculator

Solution

The third proportional to 720,068,132 and 1,570,969,720 is: 3,427,378,259.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    720,068,132 : 1,570,969,720 = 1,570,969,720 : x
  2. Step 2: Convert to fraction form
    720,068,132/1,570,969,720 = 1,570,969,720/x
  3. Step 3: Cross multiply
    720,068,132x = 1,570,969,720 × 1,570,969,720
  4. Step 4: Simplify right side
    720,068,132x = 2,467,945,861,156,878,336
  5. Step 5: Solve for x
    x = 2,467,945,861,156,878,336/720,068,132
  6. Step 6: Final answer
    x = 3,427,378,259.75

Related Problems

Find third proportional to 360,034,066 and 785,484,860
Half scale
Find third proportional to 1,440,136,264 and 3,141,939,440
Double scale
Find third proportional to 720,068,134 and 1,570,969,724
Similar ratio
Find third proportional to 1,080,102,198 and 2,356,454,580
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.