Finding the Fourth Proportional to 62,908,592.44, 94,368,337.92 and 19,199,184.46
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Solution
The fourth proportional to 62,908,592.44, 94,368,337.92 and 19,199,184.46 is: 28,800,439.76
Step by Step Solution
- Step 1: Write the proportion equation
62,908,592.44 : 94,368,337.92 = 19,199,184.46 : x - Step 2: Convert to fraction form
62,908,592.44/94,368,337.92 = 19,199,184.46/x - Step 3: Cross multiply
62,908,592.44x = 94,368,337.92 × 19,199,184.46 - Step 4: Simplify right side
62,908,592.44x = 1,811,795,126,909,692.75 - Step 5: Solve for x
x = 1,811,795,126,909,692.75/62,908,592.44 - Step 6: Final answer
x = 28,800,439.76
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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.