Finding the Fourth Proportional to 29,626,240.16, 40,884,271.19 and 16,573,717.10
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Solution
The fourth proportional to 29,626,240.16, 40,884,271.19 and 16,573,717.10 is: 22,871,763.03
Step by Step Solution
- Step 1: Write the proportion equation
29,626,240.16 : 40,884,271.19 = 16,573,717.10 : x - Step 2: Convert to fraction form
29,626,240.16/40,884,271.19 = 16,573,717.10/x - Step 3: Cross multiply
29,626,240.16x = 40,884,271.19 × 16,573,717.10 - Step 4: Simplify right side
29,626,240.16x = 677,604,344,255,450.50 - Step 5: Solve for x
x = 677,604,344,255,450.50/29,626,240.16 - Step 6: Final answer
x = 22,871,763.03
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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.