Finding the Fourth Proportional to 14,898,370.98, 22,363,193.46 and 13,203,358.50
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Solution
The fourth proportional to 14,898,370.98, 22,363,193.46 and 13,203,358.50 is: 19,818,895.69
Step by Step Solution
- Step 1: Write the proportion equation
14,898,370.98 : 22,363,193.46 = 13,203,358.50 : x - Step 2: Convert to fraction form
14,898,370.98/22,363,193.46 = 13,203,358.50/x - Step 3: Cross multiply
14,898,370.98x = 22,363,193.46 × 13,203,358.50 - Step 4: Simplify right side
14,898,370.98x = 295,269,260,457,235.44 - Step 5: Solve for x
x = 295,269,260,457,235.44/14,898,370.98 - Step 6: Final answer
x = 19,818,895.69
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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.