Finding the Third Proportional to 134,609,181.75 and 292,803,174
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Solution
The third proportional to 134,609,181.75 and 292,803,174 is: 636,908,252.39
Step by Step Solution
- Step 1: Write the proportion equation
134,609,181.75 : 292,803,174 = 292,803,174 : x - Step 2: Convert to fraction form
134,609,181.75/292,803,174 = 292,803,174/x - Step 3: Cross multiply
134,609,181.75x = 292,803,174 × 292,803,174 - Step 4: Simplify right side
134,609,181.75x = 85,733,698,704,474,272 - Step 5: Solve for x
x = 85,733,698,704,474,272/134,609,181.75 - Step 6: Final answer
x = 636,908,252.39
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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.