Finding the Fourth Proportional to 32,470,748.32, 44,809,962 and 19,591,204
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Solution
The fourth proportional to 32,470,748.32, 44,809,962 and 19,591,204 is: 27,036,060.21
Step by Step Solution
- Step 1: Write the proportion equation
32,470,748.32 : 44,809,962 = 19,591,204 : x - Step 2: Convert to fraction form
32,470,748.32/44,809,962 = 19,591,204/x - Step 3: Cross multiply
32,470,748.32x = 44,809,962 × 19,591,204 - Step 4: Simplify right side
32,470,748.32x = 877,881,106,774,248 - Step 5: Solve for x
x = 877,881,106,774,248/32,470,748.32 - Step 6: Final answer
x = 27,036,060.21
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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.