Finding the Fourth Proportional to 134,526,459.84, 201,789,692.42 and 32,290,497.48
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Solution
The fourth proportional to 134,526,459.84, 201,789,692.42 and 32,290,497.48 is: 48,435,746.86
Step by Step Solution
- Step 1: Write the proportion equation
134,526,459.84 : 201,789,692.42 = 32,290,497.48 : x - Step 2: Convert to fraction form
134,526,459.84/201,789,692.42 = 32,290,497.48/x - Step 3: Cross multiply
134,526,459.84x = 201,789,692.42 × 32,290,497.48 - Step 4: Simplify right side
134,526,459.84x = 6,515,889,554,577,985 - Step 5: Solve for x
x = 6,515,889,554,577,985/134,526,459.84 - Step 6: Final answer
x = 48,435,746.86
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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.