Finding the Fourth Proportional to 34,072,704.56, 51,027,577.28 and 19,652,054.96
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Solution
The fourth proportional to 34,072,704.56, 51,027,577.28 and 19,652,054.96 is: 29,431,087.61
Step by Step Solution
- Step 1: Write the proportion equation
34,072,704.56 : 51,027,577.28 = 19,652,054.96 : x - Step 2: Convert to fraction form
34,072,704.56/51,027,577.28 = 19,652,054.96/x - Step 3: Cross multiply
34,072,704.56x = 51,027,577.28 × 19,652,054.96 - Step 4: Simplify right side
34,072,704.56x = 1,002,796,753,182,207.38 - Step 5: Solve for x
x = 1,002,796,753,182,207.38/34,072,704.56 - Step 6: Final answer
x = 29,431,087.61
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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.