Finding the Fourth Proportional to 75,924,356.62, 104,775,090.42 and 41,116,250.52
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Solution
The fourth proportional to 75,924,356.62, 104,775,090.42 and 41,116,250.52 is: 56,740,143.19
Step by Step Solution
- Step 1: Write the proportion equation
75,924,356.62 : 104,775,090.42 = 41,116,250.52 : x - Step 2: Convert to fraction form
75,924,356.62/104,775,090.42 = 41,116,250.52/x - Step 3: Cross multiply
75,924,356.62x = 104,775,090.42 × 41,116,250.52 - Step 4: Simplify right side
75,924,356.62x = 4,307,958,865,964,372.50 - Step 5: Solve for x
x = 4,307,958,865,964,372.50/75,924,356.62 - Step 6: Final answer
x = 56,740,143.19
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.