Finding the Fourth Proportional to 41,628,323.08, 62,442,134.34 and 32,538,066.76
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Solution
The fourth proportional to 41,628,323.08, 62,442,134.34 and 32,538,066.76 is: 48,806,826.35
Step by Step Solution
- Step 1: Write the proportion equation
41,628,323.08 : 62,442,134.34 = 32,538,066.76 : x - Step 2: Convert to fraction form
41,628,323.08/62,442,134.34 = 32,538,066.76/x - Step 3: Cross multiply
41,628,323.08x = 62,442,134.34 × 32,538,066.76 - Step 4: Simplify right side
41,628,323.08x = 2,031,746,335,791,808.75 - Step 5: Solve for x
x = 2,031,746,335,791,808.75/41,628,323.08 - Step 6: Final answer
x = 48,806,826.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.