Finding the Fourth Proportional to 44,217,000.96, 66,362,767.92 and 18,676,340.16
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Solution
The fourth proportional to 44,217,000.96, 66,362,767.92 and 18,676,340.16 is: 28,030,250.82
Step by Step Solution
- Step 1: Write the proportion equation
44,217,000.96 : 66,362,767.92 = 18,676,340.16 : x - Step 2: Convert to fraction form
44,217,000.96/66,362,767.92 = 18,676,340.16/x - Step 3: Cross multiply
44,217,000.96x = 66,362,767.92 × 18,676,340.16 - Step 4: Simplify right side
44,217,000.96x = 1,239,413,627,633,055.75 - Step 5: Solve for x
x = 1,239,413,627,633,055.75/44,217,000.96 - Step 6: Final answer
x = 28,030,250.82
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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.