Finding the Fourth Proportional to 43,855,009.92, 65,745,522 and 27,645,235.68
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Solution
The fourth proportional to 43,855,009.92, 65,745,522 and 27,645,235.68 is: 41,444,534.02
Step by Step Solution
- Step 1: Write the proportion equation
43,855,009.92 : 65,745,522 = 27,645,235.68 : x - Step 2: Convert to fraction form
43,855,009.92/65,745,522 = 27,645,235.68/x - Step 3: Cross multiply
43,855,009.92x = 65,745,522 × 27,645,235.68 - Step 4: Simplify right side
43,855,009.92x = 1,817,550,450,594,625 - Step 5: Solve for x
x = 1,817,550,450,594,625/43,855,009.92 - Step 6: Final answer
x = 41,444,534.02
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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.