Finding the Fourth Proportional to 32,635,431.55, 48,936,300.99 and 9,603,372.88
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Solution
The fourth proportional to 32,635,431.55, 48,936,300.99 and 9,603,372.88 is: 14,400,102.08
Step by Step Solution
- Step 1: Write the proportion equation
32,635,431.55 : 48,936,300.99 = 9,603,372.88 : x - Step 2: Convert to fraction form
32,635,431.55/48,936,300.99 = 9,603,372.88/x - Step 3: Cross multiply
32,635,431.55x = 48,936,300.99 × 9,603,372.88 - Step 4: Simplify right side
32,635,431.55x = 469,953,545,774,883.19 - Step 5: Solve for x
x = 469,953,545,774,883.19/32,635,431.55 - Step 6: Final answer
x = 14,400,102.08
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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.