Finding the Fourth Proportional to 9,952,434,490,242, 14,928,651,771,181 and 2,797,552,899,391.70
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Solution
The fourth proportional to 9,952,434,490,242, 14,928,651,771,181 and 2,797,552,899,391.70 is: 4,196,329,359,155.72
Step by Step Solution
- Step 1: Write the proportion equation
9,952,434,490,242 : 14,928,651,771,181 = 2,797,552,899,391.70 : x - Step 2: Convert to fraction form
9,952,434,490,242/14,928,651,771,181 = 2,797,552,899,391.70/x - Step 3: Cross multiply
9,952,434,490,242x = 14,928,651,771,181 × 2,797,552,899,391.70 - Step 4: Simplify right side
9,952,434,490,242x = 41,763,693,046,476,444,794,880,000 - Step 5: Solve for x
x = 41,763,693,046,476,444,794,880,000/9,952,434,490,242 - Step 6: Final answer
x = 4,196,329,359,155.72
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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.