Finding the Fourth Proportional to 35,848,936.35, 53,773,322.49 and 15,365,374.08
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Solution
The fourth proportional to 35,848,936.35, 53,773,322.49 and 15,365,374.08 is: 23,048,025.96
Step by Step Solution
- Step 1: Write the proportion equation
35,848,936.35 : 53,773,322.49 = 15,365,374.08 : x - Step 2: Convert to fraction form
35,848,936.35/53,773,322.49 = 15,365,374.08/x - Step 3: Cross multiply
35,848,936.35x = 53,773,322.49 × 15,365,374.08 - Step 4: Simplify right side
35,848,936.35x = 826,247,215,583,327.12 - Step 5: Solve for x
x = 826,247,215,583,327.12/35,848,936.35 - Step 6: Final answer
x = 23,048,025.96
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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.