Finding the Third Proportional to 173,447,277 and 375,473,907
Calculator
Solution
The third proportional to 173,447,277 and 375,473,907 is: 812,815,613.35
Step by Step Solution
- Step 1: Write the proportion equation
173,447,277 : 375,473,907 = 375,473,907 : x - Step 2: Convert to fraction form
173,447,277/375,473,907 = 375,473,907/x - Step 3: Cross multiply
173,447,277x = 375,473,907 × 375,473,907 - Step 4: Simplify right side
173,447,277x = 140,980,654,837,844,656 - Step 5: Solve for x
x = 140,980,654,837,844,656/173,447,277 - Step 6: Final answer
x = 812,815,613.35
Related Problems
Find third proportional to 86,723,638.50 and 187,736,953.50
Half scale
Find third proportional to 346,894,554 and 750,947,814
Double scale
Find third proportional to 173,447,279 and 375,473,911
Similar ratio
Find third proportional to 260,170,915.50 and 563,210,860.50
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.