Finding the Fourth Proportional to 48,194,889, 66,509,424.72 and 26,168,568.96
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Solution
The fourth proportional to 48,194,889, 66,509,424.72 and 26,168,568.96 is: 36,112,884.65
Step by Step Solution
- Step 1: Write the proportion equation
48,194,889 : 66,509,424.72 = 26,168,568.96 : x - Step 2: Convert to fraction form
48,194,889/66,509,424.72 = 26,168,568.96/x - Step 3: Cross multiply
48,194,889x = 66,509,424.72 × 26,168,568.96 - Step 4: Simplify right side
48,194,889x = 1,740,456,467,275,248.75 - Step 5: Solve for x
x = 1,740,456,467,275,248.75/48,194,889 - Step 6: Final answer
x = 36,112,884.65
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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.