Finding the Third Proportional to 7,604,399 and 16,908,984
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Solution
The third proportional to 7,604,399 and 16,908,984 is: 37,598,466.35
Step by Step Solution
- Step 1: Write the proportion equation
7,604,399 : 16,908,984 = 16,908,984 : x - Step 2: Convert to fraction form
7,604,399/16,908,984 = 16,908,984/x - Step 3: Cross multiply
7,604,399x = 16,908,984 × 16,908,984 - Step 4: Simplify right side
7,604,399x = 285,913,739,912,256 - Step 5: Solve for x
x = 285,913,739,912,256/7,604,399 - Step 6: Final answer
x = 37,598,466.35
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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.