Finding the Fourth Proportional to 14,698,315.92, 22,046,048.37 and 4,463,264.31
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Solution
The fourth proportional to 14,698,315.92, 22,046,048.37 and 4,463,264.31 is: 6,694,463.60
Step by Step Solution
- Step 1: Write the proportion equation
14,698,315.92 : 22,046,048.37 = 4,463,264.31 : x - Step 2: Convert to fraction form
14,698,315.92/22,046,048.37 = 4,463,264.31/x - Step 3: Cross multiply
14,698,315.92x = 22,046,048.37 × 4,463,264.31 - Step 4: Simplify right side
14,698,315.92x = 98,397,340,866,354.67 - Step 5: Solve for x
x = 98,397,340,866,354.67/14,698,315.92 - Step 6: Final answer
x = 6,694,463.60
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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.