Finding the Fourth Proportional to 241,630,146.84, 362,459,544.20 and 75,664,692.84
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Solution
The fourth proportional to 241,630,146.84, 362,459,544.20 and 75,664,692.84 is: 113,501,524.70
Step by Step Solution
- Step 1: Write the proportion equation
241,630,146.84 : 362,459,544.20 = 75,664,692.84 : x - Step 2: Convert to fraction form
241,630,146.84/362,459,544.20 = 75,664,692.84/x - Step 3: Cross multiply
241,630,146.84x = 362,459,544.20 × 75,664,692.84 - Step 4: Simplify right side
241,630,146.84x = 27,425,390,078,819,404 - Step 5: Solve for x
x = 27,425,390,078,819,404/241,630,146.84 - Step 6: Final answer
x = 113,501,524.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.