Finding the Third Proportional to 7,167,407 and 15,475,882
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Solution
The third proportional to 7,167,407 and 15,475,882 is: 33,415,560.70
Step by Step Solution
- Step 1: Write the proportion equation
7,167,407 : 15,475,882 = 15,475,882 : x - Step 2: Convert to fraction form
7,167,407/15,475,882 = 15,475,882/x - Step 3: Cross multiply
7,167,407x = 15,475,882 × 15,475,882 - Step 4: Simplify right side
7,167,407x = 239,502,923,677,924 - Step 5: Solve for x
x = 239,502,923,677,924/7,167,407 - Step 6: Final answer
x = 33,415,560.70
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.