Finding the Third Proportional to 28,171,156.50 and 44,778,102.75
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Solution
The third proportional to 28,171,156.50 and 44,778,102.75 is: 71,174,872.99
Step by Step Solution
- Step 1: Write the proportion equation
28,171,156.50 : 44,778,102.75 = 44,778,102.75 : x - Step 2: Convert to fraction form
28,171,156.50/44,778,102.75 = 44,778,102.75/x - Step 3: Cross multiply
28,171,156.50x = 44,778,102.75 × 44,778,102.75 - Step 4: Simplify right side
28,171,156.50x = 2,005,078,485,889,557.50 - Step 5: Solve for x
x = 2,005,078,485,889,557.50/28,171,156.50 - Step 6: Final answer
x = 71,174,872.99
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.