Finding the Fourth Proportional to 30,165,595.60, 44,997,493.36 and 27,259,859.92
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Solution
The fourth proportional to 30,165,595.60, 44,997,493.36 and 27,259,859.92 is: 40,663,058.07
Step by Step Solution
- Step 1: Write the proportion equation
30,165,595.60 : 44,997,493.36 = 27,259,859.92 : x - Step 2: Convert to fraction form
30,165,595.60/44,997,493.36 = 27,259,859.92/x - Step 3: Cross multiply
30,165,595.60x = 44,997,493.36 × 27,259,859.92 - Step 4: Simplify right side
30,165,595.60x = 1,226,625,365,744,730.25 - Step 5: Solve for x
x = 1,226,625,365,744,730.25/30,165,595.60 - Step 6: Final answer
x = 40,663,058.07
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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.