Finding the Third Proportional to 7,604,408 and 16,909,000
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Solution
The third proportional to 7,604,408 and 16,909,000 is: 37,598,493.01
Step by Step Solution
- Step 1: Write the proportion equation
7,604,408 : 16,909,000 = 16,909,000 : x - Step 2: Convert to fraction form
7,604,408/16,909,000 = 16,909,000/x - Step 3: Cross multiply
7,604,408x = 16,909,000 × 16,909,000 - Step 4: Simplify right side
7,604,408x = 285,914,281,000,000 - Step 5: Solve for x
x = 285,914,281,000,000/7,604,408 - Step 6: Final answer
x = 37,598,493.01
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Why These Related Problems?
These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.