Finding the Fourth Proportional to 59,125,558.24, 88,141,805.45 and 58,193,765.02
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Solution
The fourth proportional to 59,125,558.24, 88,141,805.45 and 58,193,765.02 is: 86,752,728.73
Step by Step Solution
- Step 1: Write the proportion equation
59,125,558.24 : 88,141,805.45 = 58,193,765.02 : x - Step 2: Convert to fraction form
59,125,558.24/88,141,805.45 = 58,193,765.02/x - Step 3: Cross multiply
59,125,558.24x = 88,141,805.45 × 58,193,765.02 - Step 4: Simplify right side
59,125,558.24x = 5,129,303,514,795,856 - Step 5: Solve for x
x = 5,129,303,514,795,856/59,125,558.24 - Step 6: Final answer
x = 86,752,728.73
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.