Finding the Fourth Proportional to 14,762,745.04, 22,141,564.08 and 6,673,839.52
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Solution
The fourth proportional to 14,762,745.04, 22,141,564.08 and 6,673,839.52 is: 10,009,604.92
Step by Step Solution
- Step 1: Write the proportion equation
14,762,745.04 : 22,141,564.08 = 6,673,839.52 : x - Step 2: Convert to fraction form
14,762,745.04/22,141,564.08 = 6,673,839.52/x - Step 3: Cross multiply
14,762,745.04x = 22,141,564.08 × 6,673,839.52 - Step 4: Simplify right side
14,762,745.04x = 147,769,245,391,716.41 - Step 5: Solve for x
x = 147,769,245,391,716.41/14,762,745.04 - Step 6: Final answer
x = 10,009,604.92
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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.