Finding the Fourth Proportional to 29,537,903.64, 44,306,499.06 and 7,676,346.12
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Solution
The fourth proportional to 29,537,903.64, 44,306,499.06 and 7,676,346.12 is: 11,514,426.56
Step by Step Solution
- Step 1: Write the proportion equation
29,537,903.64 : 44,306,499.06 = 7,676,346.12 : x - Step 2: Convert to fraction form
29,537,903.64/44,306,499.06 = 7,676,346.12/x - Step 3: Cross multiply
29,537,903.64x = 44,306,499.06 × 7,676,346.12 - Step 4: Simplify right side
29,537,903.64x = 340,112,022,150,014.69 - Step 5: Solve for x
x = 340,112,022,150,014.69/29,537,903.64 - Step 6: Final answer
x = 11,514,426.56
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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.