Finding the Fourth Proportional to 14,842,349.08, 22,247,984.95 and 6,211,394.58
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Solution
The fourth proportional to 14,842,349.08, 22,247,984.95 and 6,211,394.58 is: 9,310,589.08
Step by Step Solution
- Step 1: Write the proportion equation
14,842,349.08 : 22,247,984.95 = 6,211,394.58 : x - Step 2: Convert to fraction form
14,842,349.08/22,247,984.95 = 6,211,394.58/x - Step 3: Cross multiply
14,842,349.08x = 22,247,984.95 × 6,211,394.58 - Step 4: Simplify right side
14,842,349.08x = 138,191,013,202,253.05 - Step 5: Solve for x
x = 138,191,013,202,253.05/14,842,349.08 - Step 6: Final answer
x = 9,310,589.08
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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.