Finding the Fourth Proportional to 48,110,947.50, 66,392,292.66 and 27,202,657.04
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Solution
The fourth proportional to 48,110,947.50, 66,392,292.66 and 27,202,657.04 is: 37,539,205.96
Step by Step Solution
- Step 1: Write the proportion equation
48,110,947.50 : 66,392,292.66 = 27,202,657.04 : x - Step 2: Convert to fraction form
48,110,947.50/66,392,292.66 = 27,202,657.04/x - Step 3: Cross multiply
48,110,947.50x = 66,392,292.66 × 27,202,657.04 - Step 4: Simplify right side
48,110,947.50x = 1,806,046,767,329,289.25 - Step 5: Solve for x
x = 1,806,046,767,329,289.25/48,110,947.50 - Step 6: Final answer
x = 37,539,205.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.