Finding the Fourth Proportional to 24,850,681.16, 34,285,719.84 and 14,530,097.48
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Solution
The fourth proportional to 24,850,681.16, 34,285,719.84 and 14,530,097.48 is: 20,046,728.23
Step by Step Solution
- Step 1: Write the proportion equation
24,850,681.16 : 34,285,719.84 = 14,530,097.48 : x - Step 2: Convert to fraction form
24,850,681.16/34,285,719.84 = 14,530,097.48/x - Step 3: Cross multiply
24,850,681.16x = 34,285,719.84 × 14,530,097.48 - Step 4: Simplify right side
24,850,681.16x = 498,174,851,447,170.06 - Step 5: Solve for x
x = 498,174,851,447,170.06/24,850,681.16 - Step 6: Final answer
x = 20,046,728.23
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.