Finding the Fourth Proportional to 16,366,203.54, 24,548,415.12 and 5,006,652.12
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Solution
The fourth proportional to 16,366,203.54, 24,548,415.12 and 5,006,652.12 is: 7,509,705.86
Step by Step Solution
- Step 1: Write the proportion equation
16,366,203.54 : 24,548,415.12 = 5,006,652.12 : x - Step 2: Convert to fraction form
16,366,203.54/24,548,415.12 = 5,006,652.12/x - Step 3: Cross multiply
16,366,203.54x = 24,548,415.12 × 5,006,652.12 - Step 4: Simplify right side
16,366,203.54x = 122,905,374,603,188.06 - Step 5: Solve for x
x = 122,905,374,603,188.06/16,366,203.54 - Step 6: Final answer
x = 7,509,705.86
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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.