Finding the Fourth Proportional to 48,147,374.93, 66,449,645.01 and 26,962,223.31
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Solution
The fourth proportional to 48,147,374.93, 66,449,645.01 and 26,962,223.31 is: 37,211,377.99
Step by Step Solution
- Step 1: Write the proportion equation
48,147,374.93 : 66,449,645.01 = 26,962,223.31 : x - Step 2: Convert to fraction form
48,147,374.93/66,449,645.01 = 26,962,223.31/x - Step 3: Cross multiply
48,147,374.93x = 66,449,645.01 × 26,962,223.31 - Step 4: Simplify right side
48,147,374.93x = 1,791,630,167,629,847 - Step 5: Solve for x
x = 1,791,630,167,629,847/48,147,374.93 - Step 6: Final answer
x = 37,211,377.99
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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.