Finding the Fourth Proportional to 57,784,929, 86,707,193.52 and 27,082,627.44
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Solution
The fourth proportional to 57,784,929, 86,707,193.52 and 27,082,627.44 is: 40,637,907.83
Step by Step Solution
- Step 1: Write the proportion equation
57,784,929 : 86,707,193.52 = 27,082,627.44 : x - Step 2: Convert to fraction form
57,784,929/86,707,193.52 = 27,082,627.44/x - Step 3: Cross multiply
57,784,929x = 86,707,193.52 × 27,082,627.44 - Step 4: Simplify right side
57,784,929x = 2,348,258,618,470,142 - Step 5: Solve for x
x = 2,348,258,618,470,142/57,784,929 - Step 6: Final answer
x = 40,637,907.83
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.