Finding the Third Proportional to 103,634,010 and 221,616,926
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Solution
The third proportional to 103,634,010 and 221,616,926 is: 473,918,377.66
Step by Step Solution
- Step 1: Write the proportion equation
103,634,010 : 221,616,926 = 221,616,926 : x - Step 2: Convert to fraction form
103,634,010/221,616,926 = 221,616,926/x - Step 3: Cross multiply
103,634,010x = 221,616,926 × 221,616,926 - Step 4: Simplify right side
103,634,010x = 49,114,061,889,689,472 - Step 5: Solve for x
x = 49,114,061,889,689,472/103,634,010 - Step 6: Final answer
x = 473,918,377.66
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.