Finding the Third Proportional to 15,438,868 and 22,709,232
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Solution
The third proportional to 15,438,868 and 22,709,232 is: 33,403,305.09
Step by Step Solution
- Step 1: Write the proportion equation
15,438,868 : 22,709,232 = 22,709,232 : x - Step 2: Convert to fraction form
15,438,868/22,709,232 = 22,709,232/x - Step 3: Cross multiply
15,438,868x = 22,709,232 × 22,709,232 - Step 4: Simplify right side
15,438,868x = 515,709,218,029,824 - Step 5: Solve for x
x = 515,709,218,029,824/15,438,868 - Step 6: Final answer
x = 33,403,305.09
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.