Finding the Fourth Proportional to 29,996,757.29, 44,997,468.74 and 9,804,040.49
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Solution
The fourth proportional to 29,996,757.29, 44,997,468.74 and 9,804,040.49 is: 14,706,823.18
Step by Step Solution
- Step 1: Write the proportion equation
29,996,757.29 : 44,997,468.74 = 9,804,040.49 : x - Step 2: Convert to fraction form
29,996,757.29/44,997,468.74 = 9,804,040.49/x - Step 3: Cross multiply
29,996,757.29x = 44,997,468.74 × 9,804,040.49 - Step 4: Simplify right side
29,996,757.29x = 441,157,005,574,707.94 - Step 5: Solve for x
x = 441,157,005,574,707.94/29,996,757.29 - Step 6: Final answer
x = 14,706,823.18
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.