Finding the Third Proportional to 7,652,772 and 16,798,350
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Solution
The third proportional to 7,652,772 and 16,798,350 is: 36,873,509.72
Step by Step Solution
- Step 1: Write the proportion equation
7,652,772 : 16,798,350 = 16,798,350 : x - Step 2: Convert to fraction form
7,652,772/16,798,350 = 16,798,350/x - Step 3: Cross multiply
7,652,772x = 16,798,350 × 16,798,350 - Step 4: Simplify right side
7,652,772x = 282,184,562,722,500 - Step 5: Solve for x
x = 282,184,562,722,500/7,652,772 - Step 6: Final answer
x = 36,873,509.72
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.