Finding the Fourth Proportional to 29,586,536.42, 40,829,475.59 and 16,533,795.35
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Solution
The fourth proportional to 29,586,536.42, 40,829,475.59 and 16,533,795.35 is: 22,816,668.50
Step by Step Solution
- Step 1: Write the proportion equation
29,586,536.42 : 40,829,475.59 = 16,533,795.35 : x - Step 2: Convert to fraction form
29,586,536.42/40,829,475.59 = 16,533,795.35/x - Step 3: Cross multiply
29,586,536.42x = 40,829,475.59 × 16,533,795.35 - Step 4: Simplify right side
29,586,536.42x = 675,066,193,672,285.25 - Step 5: Solve for x
x = 675,066,193,672,285.25/29,586,536.42 - Step 6: Final answer
x = 22,816,668.50
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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.