Finding the Third Proportional to 17,970,068 and 29,340,471
Calculator
Solution
The third proportional to 17,970,068 and 29,340,471 is: 47,905,396.82
Step by Step Solution
- Step 1: Write the proportion equation
17,970,068 : 29,340,471 = 29,340,471 : x - Step 2: Convert to fraction form
17,970,068/29,340,471 = 29,340,471/x - Step 3: Cross multiply
17,970,068x = 29,340,471 × 29,340,471 - Step 4: Simplify right side
17,970,068x = 860,863,238,501,841 - Step 5: Solve for x
x = 860,863,238,501,841/17,970,068 - Step 6: Final answer
x = 47,905,396.82
Related Problems
Find third proportional to 8,985,034 and 14,670,235.50
Half scale
Find third proportional to 35,940,136 and 58,680,942
Double scale
Find third proportional to 17,970,070 and 29,340,474
Similar ratio
Find third proportional to 26,955,102 and 44,010,706.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.