Finding the Fourth Proportional to 14,828,202.30, 22,244,416.32 and 4,593,866.54
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Solution
The fourth proportional to 14,828,202.30, 22,244,416.32 and 4,593,866.54 is: 6,891,454.39
Step by Step Solution
- Step 1: Write the proportion equation
14,828,202.30 : 22,244,416.32 = 4,593,866.54 : x - Step 2: Convert to fraction form
14,828,202.30/22,244,416.32 = 4,593,866.54/x - Step 3: Cross multiply
14,828,202.30x = 22,244,416.32 × 4,593,866.54 - Step 4: Simplify right side
14,828,202.30x = 102,187,879,834,277.94 - Step 5: Solve for x
x = 102,187,879,834,277.94/14,828,202.30 - Step 6: Final answer
x = 6,891,454.39
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.