Finding the Fourth Proportional to 15,092,022.29, 22,637,550.76 and 6,342,936.08
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Solution
The fourth proportional to 15,092,022.29, 22,637,550.76 and 6,342,936.08 is: 9,514,201.26
Step by Step Solution
- Step 1: Write the proportion equation
15,092,022.29 : 22,637,550.76 = 6,342,936.08 : x - Step 2: Convert to fraction form
15,092,022.29/22,637,550.76 = 6,342,936.08/x - Step 3: Cross multiply
15,092,022.29x = 22,637,550.76 × 6,342,936.08 - Step 4: Simplify right side
15,092,022.29x = 143,588,537,430,901.12 - Step 5: Solve for x
x = 143,588,537,430,901.12/15,092,022.29 - Step 6: Final answer
x = 9,514,201.26
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.