Finding the Fourth Proportional to 27,034,745.62, 40,552,118.44 and 6,564,327.32
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Solution
The fourth proportional to 27,034,745.62, 40,552,118.44 and 6,564,327.32 is: 9,846,490.97
Step by Step Solution
- Step 1: Write the proportion equation
27,034,745.62 : 40,552,118.44 = 6,564,327.32 : x - Step 2: Convert to fraction form
27,034,745.62/40,552,118.44 = 6,564,327.32/x - Step 3: Cross multiply
27,034,745.62x = 40,552,118.44 × 6,564,327.32 - Step 4: Simplify right side
27,034,745.62x = 266,197,378,723,985.59 - Step 5: Solve for x
x = 266,197,378,723,985.59/27,034,745.62 - Step 6: Final answer
x = 9,846,490.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.