Finding the Third Proportional to 10,329,876 and 15,163,038
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Solution
The third proportional to 10,329,876 and 15,163,038 is: 22,257,549.02
Step by Step Solution
- Step 1: Write the proportion equation
10,329,876 : 15,163,038 = 15,163,038 : x - Step 2: Convert to fraction form
10,329,876/15,163,038 = 15,163,038/x - Step 3: Cross multiply
10,329,876x = 15,163,038 × 15,163,038 - Step 4: Simplify right side
10,329,876x = 229,917,721,389,444 - Step 5: Solve for x
x = 229,917,721,389,444/10,329,876 - Step 6: Final answer
x = 22,257,549.02
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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.