Finding the Fourth Proportional to 24,507,357.52, 36,765,026.09 and 7,237,305.14
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Solution
The fourth proportional to 24,507,357.52, 36,765,026.09 and 7,237,305.14 is: 10,857,135.95
Step by Step Solution
- Step 1: Write the proportion equation
24,507,357.52 : 36,765,026.09 = 7,237,305.14 : x - Step 2: Convert to fraction form
24,507,357.52/36,765,026.09 = 7,237,305.14/x - Step 3: Cross multiply
24,507,357.52x = 36,765,026.09 × 7,237,305.14 - Step 4: Simplify right side
24,507,357.52x = 266,079,712,293,391.12 - Step 5: Solve for x
x = 266,079,712,293,391.12/24,507,357.52 - Step 6: Final answer
x = 10,857,135.95
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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.