Finding the Fourth Proportional to 165,368,224.28, 248,052,336.34 and 61,745,522.00
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Solution
The fourth proportional to 165,368,224.28, 248,052,336.34 and 61,745,522.00 is: 92,618,282.97
Step by Step Solution
- Step 1: Write the proportion equation
165,368,224.28 : 248,052,336.34 = 61,745,522.00 : x - Step 2: Convert to fraction form
165,368,224.28/248,052,336.34 = 61,745,522.00/x - Step 3: Cross multiply
165,368,224.28x = 248,052,336.34 × 61,745,522.00 - Step 4: Simplify right side
165,368,224.28x = 15,316,120,990,749,004 - Step 5: Solve for x
x = 15,316,120,990,749,004/165,368,224.28 - Step 6: Final answer
x = 92,618,282.97
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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.