Finding the Fourth Proportional to 65,148,552.24, 97,722,772.22 and 16,626,402.14
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Solution
The fourth proportional to 65,148,552.24, 97,722,772.22 and 16,626,402.14 is: 24,939,588.88
Step by Step Solution
- Step 1: Write the proportion equation
65,148,552.24 : 97,722,772.22 = 16,626,402.14 : x - Step 2: Convert to fraction form
65,148,552.24/97,722,772.22 = 16,626,402.14/x - Step 3: Cross multiply
65,148,552.24x = 97,722,772.22 × 16,626,402.14 - Step 4: Simplify right side
65,148,552.24x = 1,624,778,109,165,340.50 - Step 5: Solve for x
x = 1,624,778,109,165,340.50/65,148,552.24 - Step 6: Final answer
x = 24,939,588.88
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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.