Finding the Fourth Proportional to 173,570,663.16, 260,340,051.24 and 58,556,201.94
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Solution
The fourth proportional to 173,570,663.16, 260,340,051.24 and 58,556,201.94 is: 87,828,924.17
Step by Step Solution
- Step 1: Write the proportion equation
173,570,663.16 : 260,340,051.24 = 58,556,201.94 : x - Step 2: Convert to fraction form
173,570,663.16/260,340,051.24 = 58,556,201.94/x - Step 3: Cross multiply
173,570,663.16x = 260,340,051.24 × 58,556,201.94 - Step 4: Simplify right side
173,570,663.16x = 15,244,524,613,479,388 - Step 5: Solve for x
x = 15,244,524,613,479,388/173,570,663.16 - Step 6: Final answer
x = 87,828,924.17
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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.