Finding the Fourth Proportional to 17,470,495.62, 24,107,305.59 and 10,126,811.16
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Solution
The fourth proportional to 17,470,495.62, 24,107,305.59 and 10,126,811.16 is: 13,973,852.64
Step by Step Solution
- Step 1: Write the proportion equation
17,470,495.62 : 24,107,305.59 = 10,126,811.16 : x - Step 2: Convert to fraction form
17,470,495.62/24,107,305.59 = 10,126,811.16/x - Step 3: Cross multiply
17,470,495.62x = 24,107,305.59 × 10,126,811.16 - Step 4: Simplify right side
17,470,495.62x = 244,130,131,286,342.38 - Step 5: Solve for x
x = 244,130,131,286,342.38/17,470,495.62 - Step 6: Final answer
x = 13,973,852.64
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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.