Finding the Fourth Proportional to 14,544,675.63, 21,763,122.66 and 11,657,285.01
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Solution
The fourth proportional to 14,544,675.63, 21,763,122.66 and 11,657,285.01 is: 17,442,735.06
Step by Step Solution
- Step 1: Write the proportion equation
14,544,675.63 : 21,763,122.66 = 11,657,285.01 : x - Step 2: Convert to fraction form
14,544,675.63/21,763,122.66 = 11,657,285.01/x - Step 3: Cross multiply
14,544,675.63x = 21,763,122.66 × 11,657,285.01 - Step 4: Simplify right side
14,544,675.63x = 253,698,923,555,209.31 - Step 5: Solve for x
x = 253,698,923,555,209.31/14,544,675.63 - Step 6: Final answer
x = 17,442,735.06
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.