Finding the Fourth Proportional to 22,846,788.97, 31,534,194.84 and 14,028,353.36
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Solution
The fourth proportional to 22,846,788.97, 31,534,194.84 and 14,028,353.36 is: 19,362,582.14
Step by Step Solution
- Step 1: Write the proportion equation
22,846,788.97 : 31,534,194.84 = 14,028,353.36 : x - Step 2: Convert to fraction form
22,846,788.97/31,534,194.84 = 14,028,353.36/x - Step 3: Cross multiply
22,846,788.97x = 31,534,194.84 × 14,028,353.36 - Step 4: Simplify right side
22,846,788.97x = 442,372,828,010,293.94 - Step 5: Solve for x
x = 442,372,828,010,293.94/22,846,788.97 - Step 6: Final answer
x = 19,362,582.14
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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.