Finding the Fourth Proportional to 40,373,226.09, 60,559,833.33 and 22,292,385.84
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Solution
The fourth proportional to 40,373,226.09, 60,559,833.33 and 22,292,385.84 is: 33,438,575.55
Step by Step Solution
- Step 1: Write the proportion equation
40,373,226.09 : 60,559,833.33 = 22,292,385.84 : x - Step 2: Convert to fraction form
40,373,226.09/60,559,833.33 = 22,292,385.84/x - Step 3: Cross multiply
40,373,226.09x = 60,559,833.33 × 22,292,385.84 - Step 4: Simplify right side
40,373,226.09x = 1,350,023,170,998,452 - Step 5: Solve for x
x = 1,350,023,170,998,452/40,373,226.09 - Step 6: Final answer
x = 33,438,575.55
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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.