Finding the Third Proportional to 33,405,536.75 and 69,865,352.25
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Solution
The third proportional to 33,405,536.75 and 69,865,352.25 is: 146,118,515.67
Step by Step Solution
- Step 1: Write the proportion equation
33,405,536.75 : 69,865,352.25 = 69,865,352.25 : x - Step 2: Convert to fraction form
33,405,536.75/69,865,352.25 = 69,865,352.25/x - Step 3: Cross multiply
33,405,536.75x = 69,865,352.25 × 69,865,352.25 - Step 4: Simplify right side
33,405,536.75x = 4,881,167,445,016,580 - Step 5: Solve for x
x = 4,881,167,445,016,580/33,405,536.75 - Step 6: Final answer
x = 146,118,515.67
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Why These Related Problems?
These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.