Finding the Fourth Proportional to 32,564,225.13, 44,939,273.37 and 17,879,762.94
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Solution
The fourth proportional to 32,564,225.13, 44,939,273.37 and 17,879,762.94 is: 24,674,425.73
Step by Step Solution
- Step 1: Write the proportion equation
32,564,225.13 : 44,939,273.37 = 17,879,762.94 : x - Step 2: Convert to fraction form
32,564,225.13/44,939,273.37 = 17,879,762.94/x - Step 3: Cross multiply
32,564,225.13x = 44,939,273.37 × 17,879,762.94 - Step 4: Simplify right side
32,564,225.13x = 803,503,554,551,454.88 - Step 5: Solve for x
x = 803,503,554,551,454.88/32,564,225.13 - Step 6: Final answer
x = 24,674,425.73
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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.