Finding the Fourth Proportional to 19,596,297.72, 27,044,613.72 and 10,777,302.84
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Solution
The fourth proportional to 19,596,297.72, 27,044,613.72 and 10,777,302.84 is: 14,873,625.44
Step by Step Solution
- Step 1: Write the proportion equation
19,596,297.72 : 27,044,613.72 = 10,777,302.84 : x - Step 2: Convert to fraction form
19,596,297.72/27,044,613.72 = 10,777,302.84/x - Step 3: Cross multiply
19,596,297.72x = 27,044,613.72 × 10,777,302.84 - Step 4: Simplify right side
19,596,297.72x = 291,467,992,251,258.94 - Step 5: Solve for x
x = 291,467,992,251,258.94/19,596,297.72 - Step 6: Final answer
x = 14,873,625.44
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.