Finding the Fourth Proportional to 26,470,027.56, 36,529,736.22 and 14,709,252
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Solution
The fourth proportional to 26,470,027.56, 36,529,736.22 and 14,709,252 is: 20,299,378.02
Step by Step Solution
- Step 1: Write the proportion equation
26,470,027.56 : 36,529,736.22 = 14,709,252 : x - Step 2: Convert to fraction form
26,470,027.56/36,529,736.22 = 14,709,252/x - Step 3: Cross multiply
26,470,027.56x = 36,529,736.22 × 14,709,252 - Step 4: Simplify right side
26,470,027.56x = 537,325,095,553,507.44 - Step 5: Solve for x
x = 537,325,095,553,507.44/26,470,027.56 - Step 6: Final answer
x = 20,299,378.02
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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.