Finding the Fourth Proportional to 44,396,188.92, 61,263,332.04 and 26,990,118.36
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Solution
The fourth proportional to 44,396,188.92, 61,263,332.04 and 26,990,118.36 is: 37,244,291.08
Step by Step Solution
- Step 1: Write the proportion equation
44,396,188.92 : 61,263,332.04 = 26,990,118.36 : x - Step 2: Convert to fraction form
44,396,188.92/61,263,332.04 = 26,990,118.36/x - Step 3: Cross multiply
44,396,188.92x = 61,263,332.04 × 26,990,118.36 - Step 4: Simplify right side
44,396,188.92x = 1,653,504,582,887,580.25 - Step 5: Solve for x
x = 1,653,504,582,887,580.25/44,396,188.92 - Step 6: Final answer
x = 37,244,291.08
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.