Finding the Fourth Proportional to 34,062,963.08, 51,095,168.37 and 12,204,766.08
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Solution
The fourth proportional to 34,062,963.08, 51,095,168.37 and 12,204,766.08 is: 18,307,408.44
Step by Step Solution
- Step 1: Write the proportion equation
34,062,963.08 : 51,095,168.37 = 12,204,766.08 : x - Step 2: Convert to fraction form
34,062,963.08/51,095,168.37 = 12,204,766.08/x - Step 3: Cross multiply
34,062,963.08x = 51,095,168.37 × 12,204,766.08 - Step 4: Simplify right side
34,062,963.08x = 623,604,577,774,064.88 - Step 5: Solve for x
x = 623,604,577,774,064.88/34,062,963.08 - Step 6: Final answer
x = 18,307,408.44
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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.