Home / 730,860,696-1,578,215,808

Finding the Third Proportional to 730,860,696 and 1,578,215,808

Calculator

Solution

The third proportional to 730,860,696 and 1,578,215,808 is: 3,407,988,896.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,860,696 : 1,578,215,808 = 1,578,215,808 : x
  2. Step 2: Convert to fraction form
    730,860,696/1,578,215,808 = 1,578,215,808/x
  3. Step 3: Cross multiply
    730,860,696x = 1,578,215,808 × 1,578,215,808
  4. Step 4: Simplify right side
    730,860,696x = 2,490,765,136,621,092,864
  5. Step 5: Solve for x
    x = 2,490,765,136,621,092,864/730,860,696
  6. Step 6: Final answer
    x = 3,407,988,896.18

Related Problems

Find third proportional to 365,430,348 and 789,107,904
Half scale
Find third proportional to 1,461,721,392 and 3,156,431,616
Double scale
Find third proportional to 730,860,698 and 1,578,215,812
Similar ratio
Find third proportional to 1,096,291,044 and 2,367,323,712
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.