Finding the Fourth Proportional to 850,243,750,473.65, 1,276,273,212,501.10 and 366,436,731,332.36
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Solution
The fourth proportional to 850,243,750,473.65, 1,276,273,212,501.10 and 366,436,731,332.36 is: 550,046,247,344.28
Step by Step Solution
- Step 1: Write the proportion equation
850,243,750,473.65 : 1,276,273,212,501.10 = 366,436,731,332.36 : x - Step 2: Convert to fraction form
850,243,750,473.65/1,276,273,212,501.10 = 366,436,731,332.36/x - Step 3: Cross multiply
850,243,750,473.65x = 1,276,273,212,501.10 × 366,436,731,332.36 - Step 4: Simplify right side
850,243,750,473.65x = 467,673,384,275,953,569,497,088 - Step 5: Solve for x
x = 467,673,384,275,953,569,497,088/850,243,750,473.65 - Step 6: Final answer
x = 550,046,247,344.28
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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.