Finding the Fourth Proportional to 184,339,252.56, 254,395,896.84 and 106,022,827.92
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Solution
The fourth proportional to 184,339,252.56, 254,395,896.84 and 106,022,827.92 is: 146,315,947.47
Step by Step Solution
- Step 1: Write the proportion equation
184,339,252.56 : 254,395,896.84 = 106,022,827.92 : x - Step 2: Convert to fraction form
184,339,252.56/254,395,896.84 = 106,022,827.92/x - Step 3: Cross multiply
184,339,252.56x = 254,395,896.84 × 106,022,827.92 - Step 4: Simplify right side
184,339,252.56x = 26,971,772,394,221,392 - Step 5: Solve for x
x = 26,971,772,394,221,392/184,339,252.56 - Step 6: Final answer
x = 146,315,947.47
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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.