Finding the Fourth Proportional to 16,356,474.45, 24,534,968.18 and 4,843,110.15
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Solution
The fourth proportional to 16,356,474.45, 24,534,968.18 and 4,843,110.15 is: 7,264,741.17
Step by Step Solution
- Step 1: Write the proportion equation
16,356,474.45 : 24,534,968.18 = 4,843,110.15 : x - Step 2: Convert to fraction form
16,356,474.45/24,534,968.18 = 4,843,110.15/x - Step 3: Cross multiply
16,356,474.45x = 24,534,968.18 × 4,843,110.15 - Step 4: Simplify right side
16,356,474.45x = 118,825,553,398,269.48 - Step 5: Solve for x
x = 118,825,553,398,269.48/16,356,474.45 - Step 6: Final answer
x = 7,264,741.17
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.