Finding the Fourth Proportional to 29,579,982.98, 44,372,264.94 and 9,884,178.09
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Solution
The fourth proportional to 29,579,982.98, 44,372,264.94 and 9,884,178.09 is: 14,827,032.50
Step by Step Solution
- Step 1: Write the proportion equation
29,579,982.98 : 44,372,264.94 = 9,884,178.09 : x - Step 2: Convert to fraction form
29,579,982.98/44,372,264.94 = 9,884,178.09/x - Step 3: Cross multiply
29,579,982.98x = 44,372,264.94 × 9,884,178.09 - Step 4: Simplify right side
29,579,982.98x = 438,583,368,923,623.12 - Step 5: Solve for x
x = 438,583,368,923,623.12/29,579,982.98 - Step 6: Final answer
x = 14,827,032.50
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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.