Finding the Fourth Proportional to 24,927,393.34, 34,405,542.41 and 14,617,437.94
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Solution
The fourth proportional to 24,927,393.34, 34,405,542.41 and 14,617,437.94 is: 20,175,430.06
Step by Step Solution
- Step 1: Write the proportion equation
24,927,393.34 : 34,405,542.41 = 14,617,437.94 : x - Step 2: Convert to fraction form
24,927,393.34/34,405,542.41 = 14,617,437.94/x - Step 3: Cross multiply
24,927,393.34x = 34,405,542.41 × 14,617,437.94 - Step 4: Simplify right side
24,927,393.34x = 502,920,880,811,112 - Step 5: Solve for x
x = 502,920,880,811,112/24,927,393.34 - Step 6: Final answer
x = 20,175,430.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.