Finding the Fourth Proportional to 29,768,061.60, 44,652,092.40 and 29,369,930.40
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Solution
The fourth proportional to 29,768,061.60, 44,652,092.40 and 29,369,930.40 is: 44,054,895.60
Step by Step Solution
- Step 1: Write the proportion equation
29,768,061.60 : 44,652,092.40 = 29,369,930.40 : x - Step 2: Convert to fraction form
29,768,061.60/44,652,092.40 = 29,369,930.40/x - Step 3: Cross multiply
29,768,061.60x = 44,652,092.40 × 29,369,930.40 - Step 4: Simplify right side
29,768,061.60x = 1,311,428,846,002,368.75 - Step 5: Solve for x
x = 1,311,428,846,002,368.75/29,768,061.60 - Step 6: Final answer
x = 44,054,895.60
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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.