Finding the Fourth Proportional to 48,371,626.08, 66,752,844 and 26,641,594.08
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Solution
The fourth proportional to 48,371,626.08, 66,752,844 and 26,641,594.08 is: 36,765,399.84
Step by Step Solution
- Step 1: Write the proportion equation
48,371,626.08 : 66,752,844 = 26,641,594.08 : x - Step 2: Convert to fraction form
48,371,626.08/66,752,844 = 26,641,594.08/x - Step 3: Cross multiply
48,371,626.08x = 66,752,844 × 26,641,594.08 - Step 4: Simplify right side
48,371,626.08x = 1,778,402,173,533,563.50 - Step 5: Solve for x
x = 1,778,402,173,533,563.50/48,371,626.08 - Step 6: Final answer
x = 36,765,399.84
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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.