Finding the Fourth Proportional to 48,444,137.08, 72,680,231.58 and 14,366,303.08
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Solution
The fourth proportional to 48,444,137.08, 72,680,231.58 and 14,366,303.08 is: 21,553,614.07
Step by Step Solution
- Step 1: Write the proportion equation
48,444,137.08 : 72,680,231.58 = 14,366,303.08 : x - Step 2: Convert to fraction form
48,444,137.08/72,680,231.58 = 14,366,303.08/x - Step 3: Cross multiply
48,444,137.08x = 72,680,231.58 × 14,366,303.08 - Step 4: Simplify right side
48,444,137.08x = 1,044,146,234,802,867.25 - Step 5: Solve for x
x = 1,044,146,234,802,867.25/48,444,137.08 - Step 6: Final answer
x = 21,553,614.07
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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.