Finding the Fourth Proportional to 24,709,148.80, 37,058,193.60 and 16,248,860.80
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Solution
The fourth proportional to 24,709,148.80, 37,058,193.60 and 16,248,860.80 is: 24,369,654.91
Step by Step Solution
- Step 1: Write the proportion equation
24,709,148.80 : 37,058,193.60 = 16,248,860.80 : x - Step 2: Convert to fraction form
24,709,148.80/37,058,193.60 = 16,248,860.80/x - Step 3: Cross multiply
24,709,148.80x = 37,058,193.60 × 16,248,860.80 - Step 4: Simplify right side
24,709,148.80x = 602,153,429,305,850.88 - Step 5: Solve for x
x = 602,153,429,305,850.88/24,709,148.80 - Step 6: Final answer
x = 24,369,654.91
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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.