Finding the Fourth Proportional to 703,402,956,364.56, 1,052,441,857,072.10 and 416,714,882,472
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Solution
The fourth proportional to 703,402,956,364.56, 1,052,441,857,072.10 and 416,714,882,472 is: 623,494,941,000.95
Step by Step Solution
- Step 1: Write the proportion equation
703,402,956,364.56 : 1,052,441,857,072.10 = 416,714,882,472 : x - Step 2: Convert to fraction form
703,402,956,364.56/1,052,441,857,072.10 = 416,714,882,472/x - Step 3: Cross multiply
703,402,956,364.56x = 1,052,441,857,072.10 × 416,714,882,472 - Step 4: Simplify right side
703,402,956,364.56x = 438,568,184,778,413,593,067,520 - Step 5: Solve for x
x = 438,568,184,778,413,593,067,520/703,402,956,364.56 - Step 6: Final answer
x = 623,494,941,000.95
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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.