Finding the Third Proportional to 19,012,508 and 41,055,784
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Solution
The third proportional to 19,012,508 and 41,055,784 is: 88,656,236.19
Step by Step Solution
- Step 1: Write the proportion equation
19,012,508 : 41,055,784 = 41,055,784 : x - Step 2: Convert to fraction form
19,012,508/41,055,784 = 41,055,784/x - Step 3: Cross multiply
19,012,508x = 41,055,784 × 41,055,784 - Step 4: Simplify right side
19,012,508x = 1,685,577,399,854,656 - Step 5: Solve for x
x = 1,685,577,399,854,656/19,012,508 - Step 6: Final answer
x = 88,656,236.19
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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.