Finding the Third Proportional to 20,506,747 and 44,534,207
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Solution
The third proportional to 20,506,747 and 44,534,207 is: 96,714,295.70
Step by Step Solution
- Step 1: Write the proportion equation
20,506,747 : 44,534,207 = 44,534,207 : x - Step 2: Convert to fraction form
20,506,747/44,534,207 = 44,534,207/x - Step 3: Cross multiply
20,506,747x = 44,534,207 × 44,534,207 - Step 4: Simplify right side
20,506,747x = 1,983,295,593,118,849 - Step 5: Solve for x
x = 1,983,295,593,118,849/20,506,747 - Step 6: Final answer
x = 96,714,295.70
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.