Finding the Fourth Proportional to 66,614,965.20, 91,900,502.64 and 44,595,558.48
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Solution
The fourth proportional to 66,614,965.20, 91,900,502.64 and 44,595,558.48 is: 61,523,026.06
Step by Step Solution
- Step 1: Write the proportion equation
66,614,965.20 : 91,900,502.64 = 44,595,558.48 : x - Step 2: Convert to fraction form
66,614,965.20/91,900,502.64 = 44,595,558.48/x - Step 3: Cross multiply
66,614,965.20x = 91,900,502.64 × 44,595,558.48 - Step 4: Simplify right side
66,614,965.20x = 4,098,354,239,823,514 - Step 5: Solve for x
x = 4,098,354,239,823,514/66,614,965.20 - Step 6: Final answer
x = 61,523,026.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.