Finding the Fourth Proportional to 35,794,167.53, 53,681,452.27 and 9,880,273.99
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Solution
The fourth proportional to 35,794,167.53, 53,681,452.27 and 9,880,273.99 is: 14,817,706.16
Step by Step Solution
- Step 1: Write the proportion equation
35,794,167.53 : 53,681,452.27 = 9,880,273.99 : x - Step 2: Convert to fraction form
35,794,167.53/53,681,452.27 = 9,880,273.99/x - Step 3: Cross multiply
35,794,167.53x = 53,681,452.27 × 9,880,273.99 - Step 4: Simplify right side
35,794,167.53x = 530,387,456,608,707.50 - Step 5: Solve for x
x = 530,387,456,608,707.50/35,794,167.53 - Step 6: Final answer
x = 14,817,706.16
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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.