Finding the Third Proportional to 187,173,207 and 403,941,006
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Solution
The third proportional to 187,173,207 and 403,941,006 is: 871,750,497.54
Step by Step Solution
- Step 1: Write the proportion equation
187,173,207 : 403,941,006 = 403,941,006 : x - Step 2: Convert to fraction form
187,173,207/403,941,006 = 403,941,006/x - Step 3: Cross multiply
187,173,207x = 403,941,006 × 403,941,006 - Step 4: Simplify right side
187,173,207x = 163,168,336,328,292,032 - Step 5: Solve for x
x = 163,168,336,328,292,032/187,173,207 - Step 6: Final answer
x = 871,750,497.54
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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.