Finding the Fourth Proportional to 27,797,303.71, 41,687,558.11 and 8,361,368.76
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Solution
The fourth proportional to 27,797,303.71, 41,687,558.11 and 8,361,368.76 is: 12,539,527.20
Step by Step Solution
- Step 1: Write the proportion equation
27,797,303.71 : 41,687,558.11 = 8,361,368.76 : x - Step 2: Convert to fraction form
27,797,303.71/41,687,558.11 = 8,361,368.76/x - Step 3: Cross multiply
27,797,303.71x = 41,687,558.11 × 8,361,368.76 - Step 4: Simplify right side
27,797,303.71x = 348,565,046,040,735.25 - Step 5: Solve for x
x = 348,565,046,040,735.25/27,797,303.71 - Step 6: Final answer
x = 12,539,527.20
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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.