Finding the Fourth Proportional to 16,356,480.32, 24,534,976.80 and 4,843,116.08
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Solution
The fourth proportional to 16,356,480.32, 24,534,976.80 and 4,843,116.08 is: 7,264,750.02
Step by Step Solution
- Step 1: Write the proportion equation
16,356,480.32 : 24,534,976.80 = 4,843,116.08 : x - Step 2: Convert to fraction form
16,356,480.32/24,534,976.80 = 4,843,116.08/x - Step 3: Cross multiply
16,356,480.32x = 24,534,976.80 × 4,843,116.08 - Step 4: Simplify right side
16,356,480.32x = 118,825,740,662,506.95 - Step 5: Solve for x
x = 118,825,740,662,506.95/16,356,480.32 - Step 6: Final answer
x = 7,264,750.02
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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.