Finding the Fourth Proportional to 41,509,532.10, 57,266,473.60 and 26,033,970.18
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Solution
The fourth proportional to 41,509,532.10, 57,266,473.60 and 26,033,970.18 is: 35,916,417.03
Step by Step Solution
- Step 1: Write the proportion equation
41,509,532.10 : 57,266,473.60 = 26,033,970.18 : x - Step 2: Convert to fraction form
41,509,532.10/57,266,473.60 = 26,033,970.18/x - Step 3: Cross multiply
41,509,532.10x = 57,266,473.60 × 26,033,970.18 - Step 4: Simplify right side
41,509,532.10x = 1,490,873,665,599,655 - Step 5: Solve for x
x = 1,490,873,665,599,655/41,509,532.10 - Step 6: Final answer
x = 35,916,417.03
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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.