Finding the Fourth Proportional to 16,036,967.04, 24,062,602.05 and 7,396,421.19
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Solution
The fourth proportional to 16,036,967.04, 24,062,602.05 and 7,396,421.19 is: 11,097,930.12
Step by Step Solution
- Step 1: Write the proportion equation
16,036,967.04 : 24,062,602.05 = 7,396,421.19 : x - Step 2: Convert to fraction form
16,036,967.04/24,062,602.05 = 7,396,421.19/x - Step 3: Cross multiply
16,036,967.04x = 24,062,602.05 × 7,396,421.19 - Step 4: Simplify right side
16,036,967.04x = 177,977,139,595,012 - Step 5: Solve for x
x = 177,977,139,595,012/16,036,967.04 - Step 6: Final answer
x = 11,097,930.12
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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.