Finding the Third Proportional to 43,102,376 and 66,920,332
Calculator
Solution
The third proportional to 43,102,376 and 66,920,332 is: 103,899,860.07
Step by Step Solution
- Step 1: Write the proportion equation
43,102,376 : 66,920,332 = 66,920,332 : x - Step 2: Convert to fraction form
43,102,376/66,920,332 = 66,920,332/x - Step 3: Cross multiply
43,102,376x = 66,920,332 × 66,920,332 - Step 4: Simplify right side
43,102,376x = 4,478,330,834,990,224 - Step 5: Solve for x
x = 4,478,330,834,990,224/43,102,376 - Step 6: Final answer
x = 103,899,860.07
Related Problems
Find third proportional to 21,551,188 and 33,460,166
Half scale
Find third proportional to 86,204,752 and 133,840,664
Double scale
Find third proportional to 43,102,378 and 66,920,335
Similar ratio
Find third proportional to 64,653,564 and 100,380,498
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.