Finding the Fourth Proportional to 29,378,552.04, 44,064,322.38 and 7,814,732.04
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Solution
The fourth proportional to 29,378,552.04, 44,064,322.38 and 7,814,732.04 is: 11,721,165.54
Step by Step Solution
- Step 1: Write the proportion equation
29,378,552.04 : 44,064,322.38 = 7,814,732.04 : x - Step 2: Convert to fraction form
29,378,552.04/44,064,322.38 = 7,814,732.04/x - Step 3: Cross multiply
29,378,552.04x = 44,064,322.38 × 7,814,732.04 - Step 4: Simplify right side
29,378,552.04x = 344,350,871,923,875.06 - Step 5: Solve for x
x = 344,350,871,923,875.06/29,378,552.04 - Step 6: Final answer
x = 11,721,165.54
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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.