Finding the Fourth Proportional to 17,744,550.90, 24,465,292.11 and 14,808,590.88
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Solution
The fourth proportional to 17,744,550.90, 24,465,292.11 and 14,808,590.88 is: 20,417,338.46
Step by Step Solution
- Step 1: Write the proportion equation
17,744,550.90 : 24,465,292.11 = 14,808,590.88 : x - Step 2: Convert to fraction form
17,744,550.90/24,465,292.11 = 14,808,590.88/x - Step 3: Cross multiply
17,744,550.90x = 24,465,292.11 × 14,808,590.88 - Step 4: Simplify right side
17,744,550.90x = 362,296,501,616,681.94 - Step 5: Solve for x
x = 362,296,501,616,681.94/17,744,550.90 - Step 6: Final answer
x = 20,417,338.46
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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.