Finding the Fourth Proportional to 58,465,457,941.67, 87,717,073,702.36 and 27,043,719,214.13
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Solution
The fourth proportional to 58,465,457,941.67, 87,717,073,702.36 and 27,043,719,214.13 is: 40,574,315,074.35
Step by Step Solution
- Step 1: Write the proportion equation
58,465,457,941.67 : 87,717,073,702.36 = 27,043,719,214.13 : x - Step 2: Convert to fraction form
58,465,457,941.67/87,717,073,702.36 = 27,043,719,214.13/x - Step 3: Cross multiply
58,465,457,941.67x = 87,717,073,702.36 × 27,043,719,214.13 - Step 4: Simplify right side
58,465,457,941.67x = 2,372,195,911,491,459,743,744 - Step 5: Solve for x
x = 2,372,195,911,491,459,743,744/58,465,457,941.67 - Step 6: Final answer
x = 40,574,315,074.35
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.