Finding the Fourth Proportional to 48,558,958.60, 67,009,368.82 and 26,533,214.14
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Solution
The fourth proportional to 48,558,958.60, 67,009,368.82 and 26,533,214.14 is: 36,614,745.94
Step by Step Solution
- Step 1: Write the proportion equation
48,558,958.60 : 67,009,368.82 = 26,533,214.14 : x - Step 2: Convert to fraction form
48,558,958.60/67,009,368.82 = 26,533,214.14/x - Step 3: Cross multiply
48,558,958.60x = 67,009,368.82 × 26,533,214.14 - Step 4: Simplify right side
48,558,958.60x = 1,777,973,932,287,299.25 - Step 5: Solve for x
x = 1,777,973,932,287,299.25/48,558,958.60 - Step 6: Final answer
x = 36,614,745.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.