Finding the Fourth Proportional to 32,437,279.94, 44,763,564.91 and 17,552,604.04
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Solution
The fourth proportional to 32,437,279.94, 44,763,564.91 and 17,552,604.04 is: 24,222,657.75
Step by Step Solution
- Step 1: Write the proportion equation
32,437,279.94 : 44,763,564.91 = 17,552,604.04 : x - Step 2: Convert to fraction form
32,437,279.94/44,763,564.91 = 17,552,604.04/x - Step 3: Cross multiply
32,437,279.94x = 44,763,564.91 × 17,552,604.04 - Step 4: Simplify right side
32,437,279.94x = 785,717,130,284,068.12 - Step 5: Solve for x
x = 785,717,130,284,068.12/32,437,279.94 - Step 6: Final answer
x = 24,222,657.75
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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.