Finding the Fourth Proportional to 17,595,442.12, 26,397,284.46 and 5,464,285.96
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Solution
The fourth proportional to 17,595,442.12, 26,397,284.46 and 5,464,285.96 is: 8,197,708.81
Step by Step Solution
- Step 1: Write the proportion equation
17,595,442.12 : 26,397,284.46 = 5,464,285.96 : x - Step 2: Convert to fraction form
17,595,442.12/26,397,284.46 = 5,464,285.96/x - Step 3: Cross multiply
17,595,442.12x = 26,397,284.46 × 5,464,285.96 - Step 4: Simplify right side
17,595,442.12x = 144,242,310,856,904.19 - Step 5: Solve for x
x = 144,242,310,856,904.19/17,595,442.12 - Step 6: Final answer
x = 8,197,708.81
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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.