Finding the Fourth Proportional to 32,510,220.62, 48,772,503.86 and 9,482,956.88
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Solution
The fourth proportional to 32,510,220.62, 48,772,503.86 and 9,482,956.88 is: 14,226,527.60
Step by Step Solution
- Step 1: Write the proportion equation
32,510,220.62 : 48,772,503.86 = 9,482,956.88 : x - Step 2: Convert to fraction form
32,510,220.62/48,772,503.86 = 9,482,956.88/x - Step 3: Cross multiply
32,510,220.62x = 48,772,503.86 × 9,482,956.88 - Step 4: Simplify right side
32,510,220.62x = 462,507,550,742,736.25 - Step 5: Solve for x
x = 462,507,550,742,736.25/32,510,220.62 - Step 6: Final answer
x = 14,226,527.60
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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.