Finding the Third Proportional to 219,862,277 and 477,609,226
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Solution
The third proportional to 219,862,277 and 477,609,226 is: 1,037,515,738.82
Step by Step Solution
- Step 1: Write the proportion equation
219,862,277 : 477,609,226 = 477,609,226 : x - Step 2: Convert to fraction form
219,862,277/477,609,226 = 477,609,226/x - Step 3: Cross multiply
219,862,277x = 477,609,226 × 477,609,226 - Step 4: Simplify right side
219,862,277x = 228,110,572,760,319,072 - Step 5: Solve for x
x = 228,110,572,760,319,072/219,862,277 - Step 6: Final answer
x = 1,037,515,738.82
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.