Finding the Fourth Proportional to 24,507,365.52, 36,765,038.10 and 7,237,313.14
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Solution
The fourth proportional to 24,507,365.52, 36,765,038.10 and 7,237,313.14 is: 10,857,147.95
Step by Step Solution
- Step 1: Write the proportion equation
24,507,365.52 : 36,765,038.10 = 7,237,313.14 : x - Step 2: Convert to fraction form
24,507,365.52/36,765,038.10 = 7,237,313.14/x - Step 3: Cross multiply
24,507,365.52x = 36,765,038.10 × 7,237,313.14 - Step 4: Simplify right side
24,507,365.52x = 266,080,093,333,730.62 - Step 5: Solve for x
x = 266,080,093,333,730.62/24,507,365.52 - Step 6: Final answer
x = 10,857,147.95
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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.