Finding the Fourth Proportional to 5,716,186,355.50, 8,573,328,516.64 and 1,731,323,054.79
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Solution
The fourth proportional to 5,716,186,355.50, 8,573,328,516.64 and 1,731,323,054.79 is: 2,596,696,537.52
Step by Step Solution
- Step 1: Write the proportion equation
5,716,186,355.50 : 8,573,328,516.64 = 1,731,323,054.79 : x - Step 2: Convert to fraction form
5,716,186,355.50/8,573,328,516.64 = 1,731,323,054.79/x - Step 3: Cross multiply
5,716,186,355.50x = 8,573,328,516.64 × 1,731,323,054.79 - Step 4: Simplify right side
5,716,186,355.50x = 14,843,201,317,147,383,808 - Step 5: Solve for x
x = 14,843,201,317,147,383,808/5,716,186,355.50 - Step 6: Final answer
x = 2,596,696,537.52
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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.