Finding the Fourth Proportional to 48,049,035.24, 72,082,825.74 and 15,692,239.02
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Solution
The fourth proportional to 48,049,035.24, 72,082,825.74 and 15,692,239.02 is: 23,541,386.94
Step by Step Solution
- Step 1: Write the proportion equation
48,049,035.24 : 72,082,825.74 = 15,692,239.02 : x - Step 2: Convert to fraction form
48,049,035.24/72,082,825.74 = 15,692,239.02/x - Step 3: Cross multiply
48,049,035.24x = 72,082,825.74 × 15,692,239.02 - Step 4: Simplify right side
48,049,035.24x = 1,131,140,930,749,088.25 - Step 5: Solve for x
x = 1,131,140,930,749,088.25/48,049,035.24 - Step 6: Final answer
x = 23,541,386.94
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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.