Finding the Fourth Proportional to 43,610,762.70, 60,183,256.23 and 24,032,351.72
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Solution
The fourth proportional to 43,610,762.70, 60,183,256.23 and 24,032,351.72 is: 33,164,867.84
Step by Step Solution
- Step 1: Write the proportion equation
43,610,762.70 : 60,183,256.23 = 24,032,351.72 : x - Step 2: Convert to fraction form
43,610,762.70/60,183,256.23 = 24,032,351.72/x - Step 3: Cross multiply
43,610,762.70x = 60,183,256.23 × 24,032,351.72 - Step 4: Simplify right side
43,610,762.70x = 1,446,345,181,524,699.25 - Step 5: Solve for x
x = 1,446,345,181,524,699.25/43,610,762.70 - Step 6: Final answer
x = 33,164,867.84
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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.