Finding the Fourth Proportional to 35,528,943.63, 53,285,443.97 and 16,341,266.19
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Solution
The fourth proportional to 35,528,943.63, 53,285,443.97 and 16,341,266.19 is: 24,508,232.86
Step by Step Solution
- Step 1: Write the proportion equation
35,528,943.63 : 53,285,443.97 = 16,341,266.19 : x - Step 2: Convert to fraction form
35,528,943.63/53,285,443.97 = 16,341,266.19/x - Step 3: Cross multiply
35,528,943.63x = 53,285,443.97 × 16,341,266.19 - Step 4: Simplify right side
35,528,943.63x = 870,751,623,884,394.12 - Step 5: Solve for x
x = 870,751,623,884,394.12/35,528,943.63 - Step 6: Final answer
x = 24,508,232.86
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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.