Finding the Third Proportional to 75,768,516 and 163,363,698
Calculator
Solution
The third proportional to 75,768,516 and 163,363,698 is: 352,226,745.79
Step by Step Solution
- Step 1: Write the proportion equation
75,768,516 : 163,363,698 = 163,363,698 : x - Step 2: Convert to fraction form
75,768,516/163,363,698 = 163,363,698/x - Step 3: Cross multiply
75,768,516x = 163,363,698 × 163,363,698 - Step 4: Simplify right side
75,768,516x = 26,687,697,824,235,204 - Step 5: Solve for x
x = 26,687,697,824,235,204/75,768,516 - Step 6: Final answer
x = 352,226,745.79
Related Problems
Find third proportional to 37,884,258 and 81,681,849
Half scale
Find third proportional to 151,537,032 and 326,727,396
Double scale
Find third proportional to 75,768,518 and 163,363,702
Similar ratio
Find third proportional to 113,652,774 and 245,045,547
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.