Finding the Fourth Proportional to 48,999,982.38, 73,506,699.81 and 16,643,198.31
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Solution
The fourth proportional to 48,999,982.38, 73,506,699.81 and 16,643,198.31 is: 24,967,082.08
Step by Step Solution
- Step 1: Write the proportion equation
48,999,982.38 : 73,506,699.81 = 16,643,198.31 : x - Step 2: Convert to fraction form
48,999,982.38/73,506,699.81 = 16,643,198.31/x - Step 3: Cross multiply
48,999,982.38x = 73,506,699.81 × 16,643,198.31 - Step 4: Simplify right side
48,999,982.38x = 1,223,386,582,051,469.50 - Step 5: Solve for x
x = 1,223,386,582,051,469.50/48,999,982.38 - Step 6: Final answer
x = 24,967,082.08
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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.