Finding the Fourth Proportional to 4,214,503,137,029.60, 6,320,528,296,311.40 and 1,632,349,728,238
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Solution
The fourth proportional to 4,214,503,137,029.60, 6,320,528,296,311.40 and 1,632,349,728,238 is: 2,448,049,582,916.24
Step by Step Solution
- Step 1: Write the proportion equation
4,214,503,137,029.60 : 6,320,528,296,311.40 = 1,632,349,728,238 : x - Step 2: Convert to fraction form
4,214,503,137,029.60/6,320,528,296,311.40 = 1,632,349,728,238/x - Step 3: Cross multiply
4,214,503,137,029.60x = 6,320,528,296,311.40 × 1,632,349,728,238 - Step 4: Simplify right side
4,214,503,137,029.60x = 10,317,312,646,804,504,200,609,792 - Step 5: Solve for x
x = 10,317,312,646,804,504,200,609,792/4,214,503,137,029.60 - Step 6: Final answer
x = 2,448,049,582,916.24
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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.