Finding the Third Proportional to 84,595,328 and 185,310,304
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Solution
The third proportional to 84,595,328 and 185,310,304 is: 405,931,504.50
Step by Step Solution
- Step 1: Write the proportion equation
84,595,328 : 185,310,304 = 185,310,304 : x - Step 2: Convert to fraction form
84,595,328/185,310,304 = 185,310,304/x - Step 3: Cross multiply
84,595,328x = 185,310,304 × 185,310,304 - Step 4: Simplify right side
84,595,328x = 34,339,908,768,572,416 - Step 5: Solve for x
x = 34,339,908,768,572,416/84,595,328 - Step 6: Final answer
x = 405,931,504.50
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.