Finding the Fourth Proportional to 49,695,471,477.24, 74,553,677,793.19 and 16,116,475,704.88
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Solution
The fourth proportional to 49,695,471,477.24, 74,553,677,793.19 and 16,116,475,704.88 is: 24,178,109,214.91
Step by Step Solution
- Step 1: Write the proportion equation
49,695,471,477.24 : 74,553,677,793.19 = 16,116,475,704.88 : x - Step 2: Convert to fraction form
49,695,471,477.24/74,553,677,793.19 = 16,116,475,704.88/x - Step 3: Cross multiply
49,695,471,477.24x = 74,553,677,793.19 × 16,116,475,704.88 - Step 4: Simplify right side
49,695,471,477.24x = 1,201,542,536,863,398,232,064 - Step 5: Solve for x
x = 1,201,542,536,863,398,232,064/49,695,471,477.24 - Step 6: Final answer
x = 24,178,109,214.91
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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.