Finding the Fourth Proportional to 15,380,237.52, 23,052,242.52 and 6,276,654
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Solution
The fourth proportional to 15,380,237.52, 23,052,242.52 and 6,276,654 is: 9,407,588.80
Step by Step Solution
- Step 1: Write the proportion equation
15,380,237.52 : 23,052,242.52 = 6,276,654 : x - Step 2: Convert to fraction form
15,380,237.52/23,052,242.52 = 6,276,654/x - Step 3: Cross multiply
15,380,237.52x = 23,052,242.52 × 6,276,654 - Step 4: Simplify right side
15,380,237.52x = 144,690,950,222,128.06 - Step 5: Solve for x
x = 144,690,950,222,128.06/15,380,237.52 - Step 6: Final answer
x = 9,407,588.80
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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.