Finding the Fourth Proportional to 17,525,027.97, 24,185,467.13 and 10,557,898.74
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Solution
The fourth proportional to 17,525,027.97, 24,185,467.13 and 10,557,898.74 is: 14,570,459.65
Step by Step Solution
- Step 1: Write the proportion equation
17,525,027.97 : 24,185,467.13 = 10,557,898.74 : x - Step 2: Convert to fraction form
17,525,027.97/24,185,467.13 = 10,557,898.74/x - Step 3: Cross multiply
17,525,027.97x = 24,185,467.13 × 10,557,898.74 - Step 4: Simplify right side
17,525,027.97x = 255,347,712,885,348.94 - Step 5: Solve for x
x = 255,347,712,885,348.94/17,525,027.97 - Step 6: Final answer
x = 14,570,459.65
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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.