Finding the Fourth Proportional to 96,334,274.24, 132,941,367.84 and 52,281,261.44
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Solution
The fourth proportional to 96,334,274.24, 132,941,367.84 and 52,281,261.44 is: 72,148,178.44
Step by Step Solution
- Step 1: Write the proportion equation
96,334,274.24 : 132,941,367.84 = 52,281,261.44 : x - Step 2: Convert to fraction form
96,334,274.24/132,941,367.84 = 52,281,261.44/x - Step 3: Cross multiply
96,334,274.24x = 132,941,367.84 × 52,281,261.44 - Step 4: Simplify right side
96,334,274.24x = 6,950,342,408,234,248 - Step 5: Solve for x
x = 6,950,342,408,234,248/96,334,274.24 - Step 6: Final answer
x = 72,148,178.44
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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.