Finding the Fourth Proportional to 24,507,364.74, 36,765,036.98 and 7,237,312.43
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Solution
The fourth proportional to 24,507,364.74, 36,765,036.98 and 7,237,312.43 is: 10,857,146.89
Step by Step Solution
- Step 1: Write the proportion equation
24,507,364.74 : 36,765,036.98 = 7,237,312.43 : x - Step 2: Convert to fraction form
24,507,364.74/36,765,036.98 = 7,237,312.43/x - Step 3: Cross multiply
24,507,364.74x = 36,765,036.98 × 7,237,312.43 - Step 4: Simplify right side
24,507,364.74x = 266,080,058,904,751.91 - Step 5: Solve for x
x = 266,080,058,904,751.91/24,507,364.74 - Step 6: Final answer
x = 10,857,146.89
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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.