Finding the Fourth Proportional to 22,806,269.97, 34,209,119.63 and 5,534,613.95
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Solution
The fourth proportional to 22,806,269.97, 34,209,119.63 and 5,534,613.95 is: 8,301,851.67
Step by Step Solution
- Step 1: Write the proportion equation
22,806,269.97 : 34,209,119.63 = 5,534,613.95 : x - Step 2: Convert to fraction form
22,806,269.97/34,209,119.63 = 5,534,613.95/x - Step 3: Cross multiply
22,806,269.97x = 34,209,119.63 × 5,534,613.95 - Step 4: Simplify right side
22,806,269.97x = 189,334,270,522,698.19 - Step 5: Solve for x
x = 189,334,270,522,698.19/22,806,269.97 - Step 6: Final answer
x = 8,301,851.67
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1.5x scale
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.