Finding the Fourth Proportional to 1,104,616,178.68, 1,524,402,613.56 and 602,857,165
Calculator
Solution
The fourth proportional to 1,104,616,178.68, 1,524,402,613.56 and 602,857,165 is: 831,960,508.70
Step by Step Solution
- Step 1: Write the proportion equation
1,104,616,178.68 : 1,524,402,613.56 = 602,857,165 : x - Step 2: Convert to fraction form
1,104,616,178.68/1,524,402,613.56 = 602,857,165/x - Step 3: Cross multiply
1,104,616,178.68x = 1,524,402,613.56 × 602,857,165 - Step 4: Simplify right side
1,104,616,178.68x = 918,997,037,929,372,160 - Step 5: Solve for x
x = 918,997,037,929,372,160/1,104,616,178.68 - Step 6: Final answer
x = 831,960,508.70
Related Problems
Find fourth proportional to 552,308,089.34, 762,201,306.78 and 301,428,582.50
Half scale
Find fourth proportional to 2,209,232,357.36, 3,048,805,227.12 and 1,205,714,330
Double scale
Find fourth proportional to 1,104,616,179.68, 1,524,402,614.94 and 602,857,166
Similar ratio
Find fourth proportional to 1,656,924,268.02, 2,286,603,920.34 and 904,285,747.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.