Finding the Fourth Proportional to 14,724,599.24, 22,058,165.28 and 11,470,902.04
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Solution
The fourth proportional to 14,724,599.24, 22,058,165.28 and 11,470,902.04 is: 17,183,968.74
Step by Step Solution
- Step 1: Write the proportion equation
14,724,599.24 : 22,058,165.28 = 11,470,902.04 : x - Step 2: Convert to fraction form
14,724,599.24/22,058,165.28 = 11,470,902.04/x - Step 3: Cross multiply
14,724,599.24x = 22,058,165.28 × 11,470,902.04 - Step 4: Simplify right side
14,724,599.24x = 253,027,053,109,009.16 - Step 5: Solve for x
x = 253,027,053,109,009.16/14,724,599.24 - Step 6: Final answer
x = 17,183,968.74
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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.