Finding the Fourth Proportional to 17,475,464.57, 26,208,992.06 and 5,345,033.96
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Solution
The fourth proportional to 17,475,464.57, 26,208,992.06 and 5,345,033.96 is: 8,016,264.86
Step by Step Solution
- Step 1: Write the proportion equation
17,475,464.57 : 26,208,992.06 = 5,345,033.96 : x - Step 2: Convert to fraction form
17,475,464.57/26,208,992.06 = 5,345,033.96/x - Step 3: Cross multiply
17,475,464.57x = 26,208,992.06 × 5,345,033.96 - Step 4: Simplify right side
17,475,464.57x = 140,087,952,460,300.23 - Step 5: Solve for x
x = 140,087,952,460,300.23/17,475,464.57 - Step 6: Final answer
x = 8,016,264.86
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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.