Finding the Fourth Proportional to 48,586,207.88, 67,048,956.72 and 26,559,798.44
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Solution
The fourth proportional to 48,586,207.88, 67,048,956.72 and 26,559,798.44 is: 36,652,516.30
Step by Step Solution
- Step 1: Write the proportion equation
48,586,207.88 : 67,048,956.72 = 26,559,798.44 : x - Step 2: Convert to fraction form
48,586,207.88/67,048,956.72 = 26,559,798.44/x - Step 3: Cross multiply
48,586,207.88x = 67,048,956.72 × 26,559,798.44 - Step 4: Simplify right side
48,586,207.88x = 1,780,806,776,095,483.50 - Step 5: Solve for x
x = 1,780,806,776,095,483.50/48,586,207.88 - Step 6: Final answer
x = 36,652,516.30
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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.