Finding the Third Proportional to 29,176,952 and 67,539,428
Calculator
Solution
The third proportional to 29,176,952 and 67,539,428 is: 156,341,701.99
Step by Step Solution
- Step 1: Write the proportion equation
29,176,952 : 67,539,428 = 67,539,428 : x - Step 2: Convert to fraction form
29,176,952/67,539,428 = 67,539,428/x - Step 3: Cross multiply
29,176,952x = 67,539,428 × 67,539,428 - Step 4: Simplify right side
29,176,952x = 4,561,574,334,567,184 - Step 5: Solve for x
x = 4,561,574,334,567,184/29,176,952 - Step 6: Final answer
x = 156,341,701.99
Related Problems
Find third proportional to 14,588,476 and 33,769,714
Half scale
Find third proportional to 58,353,904 and 135,078,856
Double scale
Find third proportional to 29,176,954 and 67,539,433
Similar ratio
Find third proportional to 43,765,428 and 101,309,142
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.