Finding the Fourth Proportional to 16,369,266.05, 24,570,053.49 and 8,692,888.92
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Solution
The fourth proportional to 16,369,266.05, 24,570,053.49 and 8,692,888.92 is: 13,047,912.17
Step by Step Solution
- Step 1: Write the proportion equation
16,369,266.05 : 24,570,053.49 = 8,692,888.92 : x - Step 2: Convert to fraction form
16,369,266.05/24,570,053.49 = 8,692,888.92/x - Step 3: Cross multiply
16,369,266.05x = 24,570,053.49 × 8,692,888.92 - Step 4: Simplify right side
16,369,266.05x = 213,584,745,687,488.94 - Step 5: Solve for x
x = 213,584,745,687,488.94/16,369,266.05 - Step 6: Final answer
x = 13,047,912.17
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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.