Finding the Fourth Proportional to 232,496,477.64, 348,787,625.28 and 96,192,489.96
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Solution
The fourth proportional to 232,496,477.64, 348,787,625.28 and 96,192,489.96 is: 144,306,487.92
Step by Step Solution
- Step 1: Write the proportion equation
232,496,477.64 : 348,787,625.28 = 96,192,489.96 : x - Step 2: Convert to fraction form
232,496,477.64/348,787,625.28 = 96,192,489.96/x - Step 3: Cross multiply
232,496,477.64x = 348,787,625.28 × 96,192,489.96 - Step 4: Simplify right side
232,496,477.64x = 33,550,750,142,918,636 - Step 5: Solve for x
x = 33,550,750,142,918,636/232,496,477.64 - Step 6: Final answer
x = 144,306,487.92
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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.