Finding the Fourth Proportional to 24,092,355.06, 36,138,531.60 and 7,053,027.96
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Solution
The fourth proportional to 24,092,355.06, 36,138,531.60 and 7,053,027.96 is: 10,579,541.65
Step by Step Solution
- Step 1: Write the proportion equation
24,092,355.06 : 36,138,531.60 = 7,053,027.96 : x - Step 2: Convert to fraction form
24,092,355.06/36,138,531.60 = 7,053,027.96/x - Step 3: Cross multiply
24,092,355.06x = 36,138,531.60 × 7,053,027.96 - Step 4: Simplify right side
24,092,355.06x = 254,886,073,808,143.53 - Step 5: Solve for x
x = 254,886,073,808,143.53/24,092,355.06 - Step 6: Final answer
x = 10,579,541.65
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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.