Finding the Fourth Proportional to 2,254,025,264.99, 3,110,558,524.95 and 1,250,442,858.26
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Solution
The fourth proportional to 2,254,025,264.99, 3,110,558,524.95 and 1,250,442,858.26 is: 1,725,613,174.41
Step by Step Solution
- Step 1: Write the proportion equation
2,254,025,264.99 : 3,110,558,524.95 = 1,250,442,858.26 : x - Step 2: Convert to fraction form
2,254,025,264.99/3,110,558,524.95 = 1,250,442,858.26/x - Step 3: Cross multiply
2,254,025,264.99x = 3,110,558,524.95 × 1,250,442,858.26 - Step 4: Simplify right side
2,254,025,264.99x = 3,889,575,692,707,934,720 - Step 5: Solve for x
x = 3,889,575,692,707,934,720/2,254,025,264.99 - Step 6: Final answer
x = 1,725,613,174.41
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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.