Finding the Fourth Proportional to 41,745,777.12, 62,620,633.97 and 34,445,696.87
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Solution
The fourth proportional to 41,745,777.12, 62,620,633.97 and 34,445,696.87 is: 51,670,169.40
Step by Step Solution
- Step 1: Write the proportion equation
41,745,777.12 : 62,620,633.97 = 34,445,696.87 : x - Step 2: Convert to fraction form
41,745,777.12/62,620,633.97 = 34,445,696.87/x - Step 3: Cross multiply
41,745,777.12x = 62,620,633.97 × 34,445,696.87 - Step 4: Simplify right side
41,745,777.12x = 2,157,011,375,537,844.50 - Step 5: Solve for x
x = 2,157,011,375,537,844.50/41,745,777.12 - Step 6: Final answer
x = 51,670,169.40
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.