Finding the Third Proportional to 34,070,662.13 and 74,307,714.19
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Solution
The third proportional to 34,070,662.13 and 74,307,714.19 is: 162,064,252.45
Step by Step Solution
- Step 1: Write the proportion equation
34,070,662.13 : 74,307,714.19 = 74,307,714.19 : x - Step 2: Convert to fraction form
34,070,662.13/74,307,714.19 = 74,307,714.19/x - Step 3: Cross multiply
34,070,662.13x = 74,307,714.19 × 74,307,714.19 - Step 4: Simplify right side
34,070,662.13x = 5,521,636,387,771,189 - Step 5: Solve for x
x = 5,521,636,387,771,189/34,070,662.13 - Step 6: Final answer
x = 162,064,252.45
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.