Finding the Fourth Proportional to 41,867,271.56, 57,768,366.66 and 24,460,254.92
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Solution
The fourth proportional to 41,867,271.56, 57,768,366.66 and 24,460,254.92 is: 33,750,204.45
Step by Step Solution
- Step 1: Write the proportion equation
41,867,271.56 : 57,768,366.66 = 24,460,254.92 : x - Step 2: Convert to fraction form
41,867,271.56/57,768,366.66 = 24,460,254.92/x - Step 3: Cross multiply
41,867,271.56x = 57,768,366.66 × 24,460,254.92 - Step 4: Simplify right side
41,867,271.56x = 1,413,028,974,815,629 - Step 5: Solve for x
x = 1,413,028,974,815,629/41,867,271.56 - Step 6: Final answer
x = 33,750,204.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.