Finding the Fourth Proportional to 24,850,679.16, 34,285,717.08 and 14,530,095.48
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Solution
The fourth proportional to 24,850,679.16, 34,285,717.08 and 14,530,095.48 is: 20,046,725.47
Step by Step Solution
- Step 1: Write the proportion equation
24,850,679.16 : 34,285,717.08 = 14,530,095.48 : x - Step 2: Convert to fraction form
24,850,679.16/34,285,717.08 = 14,530,095.48/x - Step 3: Cross multiply
24,850,679.16x = 34,285,717.08 × 14,530,095.48 - Step 4: Simplify right side
24,850,679.16x = 498,174,742,772,666.81 - Step 5: Solve for x
x = 498,174,742,772,666.81/24,850,679.16 - Step 6: Final answer
x = 20,046,725.47
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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.