Finding the Third Proportional to 8,557,713 and 19,028,805.75
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Solution
The third proportional to 8,557,713 and 19,028,805.75 is: 42,312,174.79
Step by Step Solution
- Step 1: Write the proportion equation
8,557,713 : 19,028,805.75 = 19,028,805.75 : x - Step 2: Convert to fraction form
8,557,713/19,028,805.75 = 19,028,805.75/x - Step 3: Cross multiply
8,557,713x = 19,028,805.75 × 19,028,805.75 - Step 4: Simplify right side
8,557,713x = 362,095,448,271,233.06 - Step 5: Solve for x
x = 362,095,448,271,233.06/8,557,713 - Step 6: Final answer
x = 42,312,174.79
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.