Finding the Fourth Proportional to 1,613,560,244,719, 2,420,764,884,720.40 and 579,867,681,584
Calculator
Solution
The fourth proportional to 1,613,560,244,719, 2,420,764,884,720.40 and 579,867,681,584 is: 869,954,081,948.29
Step by Step Solution
- Step 1: Write the proportion equation
1,613,560,244,719 : 2,420,764,884,720.40 = 579,867,681,584 : x - Step 2: Convert to fraction form
1,613,560,244,719/2,420,764,884,720.40 = 579,867,681,584/x - Step 3: Cross multiply
1,613,560,244,719x = 2,420,764,884,720.40 × 579,867,681,584 - Step 4: Simplify right side
1,613,560,244,719x = 1,403,723,321,362,777,311,805,440 - Step 5: Solve for x
x = 1,403,723,321,362,777,311,805,440/1,613,560,244,719 - Step 6: Final answer
x = 869,954,081,948.29
Related Problems
Find fourth proportional to 806,780,122,359.50, 1,210,382,442,360.20 and 289,933,840,792
Half scale
Find fourth proportional to 3,227,120,489,438, 4,841,529,769,440.80 and 1,159,735,363,168
Double scale
Find fourth proportional to 1,613,560,244,720, 2,420,764,884,721.90 and 579,867,681,585
Similar ratio
Find fourth proportional to 2,420,340,367,078.50, 3,631,147,327,080.60 and 869,801,522,376
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.