Finding the Fourth Proportional to 35,010,560.96, 48,276,486.24 and 22,764,708.80
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Solution
The fourth proportional to 35,010,560.96, 48,276,486.24 and 22,764,708.80 is: 31,390,532.49
Step by Step Solution
- Step 1: Write the proportion equation
35,010,560.96 : 48,276,486.24 = 22,764,708.80 : x - Step 2: Convert to fraction form
35,010,560.96/48,276,486.24 = 22,764,708.80/x - Step 3: Cross multiply
35,010,560.96x = 48,276,486.24 × 22,764,708.80 - Step 4: Simplify right side
35,010,560.96x = 1,099,000,151,140,807 - Step 5: Solve for x
x = 1,099,000,151,140,807/35,010,560.96 - Step 6: Final answer
x = 31,390,532.49
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.