Finding the Fourth Proportional to 32,475,369.08, 44,816,005.54 and 19,422,626
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Solution
The fourth proportional to 32,475,369.08, 44,816,005.54 and 19,422,626 is: 26,803,221.61
Step by Step Solution
- Step 1: Write the proportion equation
32,475,369.08 : 44,816,005.54 = 19,422,626 : x - Step 2: Convert to fraction form
32,475,369.08/44,816,005.54 = 19,422,626/x - Step 3: Cross multiply
32,475,369.08x = 44,816,005.54 × 19,422,626 - Step 4: Simplify right side
32,475,369.08x = 870,444,514,417,348 - Step 5: Solve for x
x = 870,444,514,417,348/32,475,369.08 - Step 6: Final answer
x = 26,803,221.61
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1.5x scale
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.