Finding the Fourth Proportional to 17,435,058.64, 24,046,748.04 and 11,325,455.44
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Solution
The fourth proportional to 17,435,058.64, 24,046,748.04 and 11,325,455.44 is: 15,620,272.87
Step by Step Solution
- Step 1: Write the proportion equation
17,435,058.64 : 24,046,748.04 = 11,325,455.44 : x - Step 2: Convert to fraction form
17,435,058.64/24,046,748.04 = 11,325,455.44/x - Step 3: Cross multiply
17,435,058.64x = 24,046,748.04 × 11,325,455.44 - Step 4: Simplify right side
17,435,058.64x = 272,340,373,403,927.31 - Step 5: Solve for x
x = 272,340,373,403,927.31/17,435,058.64 - Step 6: Final answer
x = 15,620,272.87
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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.