Finding the Fourth Proportional to 14,482,512, 21,726,565.44 and 5,506,366.08
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Solution
The fourth proportional to 14,482,512, 21,726,565.44 and 5,506,366.08 is: 8,260,612.73
Step by Step Solution
- Step 1: Write the proportion equation
14,482,512 : 21,726,565.44 = 5,506,366.08 : x - Step 2: Convert to fraction form
14,482,512/21,726,565.44 = 5,506,366.08/x - Step 3: Cross multiply
14,482,512x = 21,726,565.44 × 5,506,366.08 - Step 4: Simplify right side
14,482,512x = 119,634,422,973,716.28 - Step 5: Solve for x
x = 119,634,422,973,716.28/14,482,512 - Step 6: Final answer
x = 8,260,612.73
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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.