Finding the Fourth Proportional to 11,110,166.19, 16,663,565.36 and 3,023,771.96
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Solution
The fourth proportional to 11,110,166.19, 16,663,565.36 and 3,023,771.96 is: 4,535,199.63
Step by Step Solution
- Step 1: Write the proportion equation
11,110,166.19 : 16,663,565.36 = 3,023,771.96 : x - Step 2: Convert to fraction form
11,110,166.19/16,663,565.36 = 3,023,771.96/x - Step 3: Cross multiply
11,110,166.19x = 16,663,565.36 × 3,023,771.96 - Step 4: Simplify right side
11,110,166.19x = 50,386,821,590,758.62 - Step 5: Solve for x
x = 50,386,821,590,758.62/11,110,166.19 - Step 6: Final answer
x = 4,535,199.63
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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.