Finding the Fourth Proportional to 32,010,726.41, 44,174,804.60 and 17,524,038.41
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Solution
The fourth proportional to 32,010,726.41, 44,174,804.60 and 17,524,038.41 is: 24,183,174.19
Step by Step Solution
- Step 1: Write the proportion equation
32,010,726.41 : 44,174,804.60 = 17,524,038.41 : x - Step 2: Convert to fraction form
32,010,726.41/44,174,804.60 = 17,524,038.41/x - Step 3: Cross multiply
32,010,726.41x = 44,174,804.60 × 17,524,038.41 - Step 4: Simplify right side
32,010,726.41x = 774,120,972,564,644.75 - Step 5: Solve for x
x = 774,120,972,564,644.75/32,010,726.41 - Step 6: Final answer
x = 24,183,174.19
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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.