Finding the Fourth Proportional to 14,880,466.84, 22,323,574.72 and 5,657,722.24
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Solution
The fourth proportional to 14,880,466.84, 22,323,574.72 and 5,657,722.24 is: 8,487,676.26
Step by Step Solution
- Step 1: Write the proportion equation
14,880,466.84 : 22,323,574.72 = 5,657,722.24 : x - Step 2: Convert to fraction form
14,880,466.84/22,323,574.72 = 5,657,722.24/x - Step 3: Cross multiply
14,880,466.84x = 22,323,574.72 × 5,657,722.24 - Step 4: Simplify right side
14,880,466.84x = 126,300,585,144,698.08 - Step 5: Solve for x
x = 126,300,585,144,698.08/14,880,466.84 - Step 6: Final answer
x = 8,487,676.26
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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.