Finding the Fourth Proportional to 48,104,567.20, 72,151,885.67 and 32,641,680.08
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Solution
The fourth proportional to 48,104,567.20, 72,151,885.67 and 32,641,680.08 is: 48,959,151.00
Step by Step Solution
- Step 1: Write the proportion equation
48,104,567.20 : 72,151,885.67 = 32,641,680.08 : x - Step 2: Convert to fraction form
48,104,567.20/72,151,885.67 = 32,641,680.08/x - Step 3: Cross multiply
48,104,567.20x = 72,151,885.67 × 32,641,680.08 - Step 4: Simplify right side
48,104,567.20x = 2,355,158,769,226,048 - Step 5: Solve for x
x = 2,355,158,769,226,048/48,104,567.20 - Step 6: Final answer
x = 48,959,151.00
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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.