Finding the Fourth Proportional to 35,379,470.56, 53,069,503.02 and 9,822,472.96
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Solution
The fourth proportional to 35,379,470.56, 53,069,503.02 and 9,822,472.96 is: 14,733,791.95
Step by Step Solution
- Step 1: Write the proportion equation
35,379,470.56 : 53,069,503.02 = 9,822,472.96 : x - Step 2: Convert to fraction form
35,379,470.56/53,069,503.02 = 9,822,472.96/x - Step 3: Cross multiply
35,379,470.56x = 53,069,503.02 × 9,822,472.96 - Step 4: Simplify right side
35,379,470.56x = 521,273,758,414,588.44 - Step 5: Solve for x
x = 521,273,758,414,588.44/35,379,470.56 - Step 6: Final answer
x = 14,733,791.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.