Finding the Third Proportional to 34,211,802 and 74,446,602
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Solution
The third proportional to 34,211,802 and 74,446,602 is: 161,999,550.60
Step by Step Solution
- Step 1: Write the proportion equation
34,211,802 : 74,446,602 = 74,446,602 : x - Step 2: Convert to fraction form
34,211,802/74,446,602 = 74,446,602/x - Step 3: Cross multiply
34,211,802x = 74,446,602 × 74,446,602 - Step 4: Simplify right side
34,211,802x = 5,542,296,549,346,404 - Step 5: Solve for x
x = 5,542,296,549,346,404/34,211,802 - Step 6: Final answer
x = 161,999,550.60
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.