Finding the Third Proportional to 7,334,234 and 15,930,616
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Solution
The third proportional to 7,334,234 and 15,930,616 is: 34,602,730.99
Step by Step Solution
- Step 1: Write the proportion equation
7,334,234 : 15,930,616 = 15,930,616 : x - Step 2: Convert to fraction form
7,334,234/15,930,616 = 15,930,616/x - Step 3: Cross multiply
7,334,234x = 15,930,616 × 15,930,616 - Step 4: Simplify right side
7,334,234x = 253,784,526,139,456 - Step 5: Solve for x
x = 253,784,526,139,456/7,334,234 - Step 6: Final answer
x = 34,602,730.99
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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.