Finding the Fourth Proportional to 43,864,756.90, 60,537,425.48 and 24,285,645.47
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Solution
The fourth proportional to 43,864,756.90, 60,537,425.48 and 24,285,645.47 is: 33,516,439.09
Step by Step Solution
- Step 1: Write the proportion equation
43,864,756.90 : 60,537,425.48 = 24,285,645.47 : x - Step 2: Convert to fraction form
43,864,756.90/60,537,425.48 = 24,285,645.47/x - Step 3: Cross multiply
43,864,756.90x = 60,537,425.48 × 24,285,645.47 - Step 4: Simplify right side
43,864,756.90x = 1,470,190,452,858,867 - Step 5: Solve for x
x = 1,470,190,452,858,867/43,864,756.90 - Step 6: Final answer
x = 33,516,439.09
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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.