Finding the Fourth Proportional to 26,236,845.24, 36,206,606.28 and 14,476,221.96
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Solution
The fourth proportional to 26,236,845.24, 36,206,606.28 and 14,476,221.96 is: 19,977,053.80
Step by Step Solution
- Step 1: Write the proportion equation
26,236,845.24 : 36,206,606.28 = 14,476,221.96 : x - Step 2: Convert to fraction form
26,236,845.24/36,206,606.28 = 14,476,221.96/x - Step 3: Cross multiply
26,236,845.24x = 36,206,606.28 × 14,476,221.96 - Step 4: Simplify right side
26,236,845.24x = 524,134,868,927,609.94 - Step 5: Solve for x
x = 524,134,868,927,609.94/26,236,845.24 - Step 6: Final answer
x = 19,977,053.80
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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.