Finding the Fourth Proportional to 29,847,166.91, 44,765,742.14 and 8,283,959.27
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Solution
The fourth proportional to 29,847,166.91, 44,765,742.14 and 8,283,959.27 is: 12,424,548.89
Step by Step Solution
- Step 1: Write the proportion equation
29,847,166.91 : 44,765,742.14 = 8,283,959.27 : x - Step 2: Convert to fraction form
29,847,166.91/44,765,742.14 = 8,283,959.27/x - Step 3: Cross multiply
29,847,166.91x = 44,765,742.14 × 8,283,959.27 - Step 4: Simplify right side
29,847,166.91x = 370,837,584,680,642.06 - Step 5: Solve for x
x = 370,837,584,680,642.06/29,847,166.91 - Step 6: Final answer
x = 12,424,548.89
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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.