Finding the Fourth Proportional to 14,562,910.10, 21,852,238.35 and 6,044,107.70
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Solution
The fourth proportional to 14,562,910.10, 21,852,238.35 and 6,044,107.70 is: 9,069,429.20
Step by Step Solution
- Step 1: Write the proportion equation
14,562,910.10 : 21,852,238.35 = 6,044,107.70 : x - Step 2: Convert to fraction form
14,562,910.10/21,852,238.35 = 6,044,107.70/x - Step 3: Cross multiply
14,562,910.10x = 21,852,238.35 × 6,044,107.70 - Step 4: Simplify right side
14,562,910.10x = 132,077,282,073,470.31 - Step 5: Solve for x
x = 132,077,282,073,470.31/14,562,910.10 - Step 6: Final answer
x = 9,069,429.20
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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.