Finding the Third Proportional to 16,506,354.38 and 36,201,351.38
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Solution
The third proportional to 16,506,354.38 and 36,201,351.38 is: 79,395,959.37
Step by Step Solution
- Step 1: Write the proportion equation
16,506,354.38 : 36,201,351.38 = 36,201,351.38 : x - Step 2: Convert to fraction form
16,506,354.38/36,201,351.38 = 36,201,351.38/x - Step 3: Cross multiply
16,506,354.38x = 36,201,351.38 × 36,201,351.38 - Step 4: Simplify right side
16,506,354.38x = 1,310,537,841,376,214.50 - Step 5: Solve for x
x = 1,310,537,841,376,214.50/16,506,354.38 - Step 6: Final answer
x = 79,395,959.37
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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.