Finding the Fourth Proportional to 68,351,868, 102,528,068.00 and 16,536,387.52
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Solution
The fourth proportional to 68,351,868, 102,528,068.00 and 16,536,387.52 is: 24,804,645.63
Step by Step Solution
- Step 1: Write the proportion equation
68,351,868 : 102,528,068.00 = 16,536,387.52 : x - Step 2: Convert to fraction form
68,351,868/102,528,068.00 = 16,536,387.52/x - Step 3: Cross multiply
68,351,868x = 102,528,068.00 × 16,536,387.52 - Step 4: Simplify right side
68,351,868x = 1,695,443,864,042,229.50 - Step 5: Solve for x
x = 1,695,443,864,042,229.50/68,351,868 - Step 6: Final answer
x = 24,804,645.63
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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.