Finding the Fourth Proportional to 24,462,349.08, 33,758,109.09 and 13,450,224.57
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Solution
The fourth proportional to 24,462,349.08, 33,758,109.09 and 13,450,224.57 is: 18,561,346.94
Step by Step Solution
- Step 1: Write the proportion equation
24,462,349.08 : 33,758,109.09 = 13,450,224.57 : x - Step 2: Convert to fraction form
24,462,349.08/33,758,109.09 = 13,450,224.57/x - Step 3: Cross multiply
24,462,349.08x = 33,758,109.09 × 13,450,224.57 - Step 4: Simplify right side
24,462,349.08x = 454,054,148,319,058.38 - Step 5: Solve for x
x = 454,054,148,319,058.38/24,462,349.08 - Step 6: Final answer
x = 18,561,346.94
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1.5x scale
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.