Finding the Fourth Proportional to 5,716,186,348.88, 8,573,328,506.76 and 1,731,323,048.15
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Solution
The fourth proportional to 5,716,186,348.88, 8,573,328,506.76 and 1,731,323,048.15 is: 2,596,696,527.58
Step by Step Solution
- Step 1: Write the proportion equation
5,716,186,348.88 : 8,573,328,506.76 = 1,731,323,048.15 : x - Step 2: Convert to fraction form
5,716,186,348.88/8,573,328,506.76 = 1,731,323,048.15/x - Step 3: Cross multiply
5,716,186,348.88x = 8,573,328,506.76 × 1,731,323,048.15 - Step 4: Simplify right side
5,716,186,348.88x = 14,843,201,243,129,864,192 - Step 5: Solve for x
x = 14,843,201,243,129,864,192/5,716,186,348.88 - Step 6: Final answer
x = 2,596,696,527.58
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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.