Finding the Fourth Proportional to 65,348,505,506.74, 98,051,269,977.49 and 22,883,880,986.63
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Solution
The fourth proportional to 65,348,505,506.74, 98,051,269,977.49 and 22,883,880,986.63 is: 34,335,805,774.80
Step by Step Solution
- Step 1: Write the proportion equation
65,348,505,506.74 : 98,051,269,977.49 = 22,883,880,986.63 : x - Step 2: Convert to fraction form
65,348,505,506.74/98,051,269,977.49 = 22,883,880,986.63/x - Step 3: Cross multiply
65,348,505,506.74x = 98,051,269,977.49 × 22,883,880,986.63 - Step 4: Simplify right side
65,348,505,506.74x = 2,243,793,592,753,050,353,664 - Step 5: Solve for x
x = 2,243,793,592,753,050,353,664/65,348,505,506.74 - Step 6: Final answer
x = 34,335,805,774.80
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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.