Finding the Fourth Proportional to 45,556,027.11, 62,867,320.70 and 24,929,474.31
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Solution
The fourth proportional to 45,556,027.11, 62,867,320.70 and 24,929,474.31 is: 34,402,676.34
Step by Step Solution
- Step 1: Write the proportion equation
45,556,027.11 : 62,867,320.70 = 24,929,474.31 : x - Step 2: Convert to fraction form
45,556,027.11/62,867,320.70 = 24,929,474.31/x - Step 3: Cross multiply
45,556,027.11x = 62,867,320.70 × 24,929,474.31 - Step 4: Simplify right side
45,556,027.11x = 1,567,249,256,204,533.75 - Step 5: Solve for x
x = 1,567,249,256,204,533.75/45,556,027.11 - Step 6: Final answer
x = 34,402,676.34
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.