Finding the Fourth Proportional to 183,779,258.24, 275,667,888.54 and 106,005,747.44
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Solution
The fourth proportional to 183,779,258.24, 275,667,888.54 and 106,005,747.44 is: 159,008,045.03
Step by Step Solution
- Step 1: Write the proportion equation
183,779,258.24 : 275,667,888.54 = 106,005,747.44 : x - Step 2: Convert to fraction form
183,779,258.24/275,667,888.54 = 106,005,747.44/x - Step 3: Cross multiply
183,779,258.24x = 275,667,888.54 × 106,005,747.44 - Step 4: Simplify right side
183,779,258.24x = 29,222,380,569,889,312 - Step 5: Solve for x
x = 29,222,380,569,889,312/183,779,258.24 - Step 6: Final answer
x = 159,008,045.03
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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.