Finding the Fourth Proportional to 35,754,618.62, 53,632,108.71 and 11,160,483.64
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Solution
The fourth proportional to 35,754,618.62, 53,632,108.71 and 11,160,483.64 is: 16,740,781.88
Step by Step Solution
- Step 1: Write the proportion equation
35,754,618.62 : 53,632,108.71 = 11,160,483.64 : x - Step 2: Convert to fraction form
35,754,618.62/53,632,108.71 = 11,160,483.64/x - Step 3: Cross multiply
35,754,618.62x = 53,632,108.71 × 11,160,483.64 - Step 4: Simplify right side
35,754,618.62x = 598,560,271,702,576.25 - Step 5: Solve for x
x = 598,560,271,702,576.25/35,754,618.62 - Step 6: Final answer
x = 16,740,781.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.