Finding the Fourth Proportional to 24,803,402.55, 37,202,698.26 and 7,531,752.95
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Solution
The fourth proportional to 24,803,402.55, 37,202,698.26 and 7,531,752.95 is: 11,296,898.95
Step by Step Solution
- Step 1: Write the proportion equation
24,803,402.55 : 37,202,698.26 = 7,531,752.95 : x - Step 2: Convert to fraction form
24,803,402.55/37,202,698.26 = 7,531,752.95/x - Step 3: Cross multiply
24,803,402.55x = 37,202,698.26 × 7,531,752.95 - Step 4: Simplify right side
24,803,402.55x = 280,201,532,181,701.38 - Step 5: Solve for x
x = 280,201,532,181,701.38/24,803,402.55 - Step 6: Final answer
x = 11,296,898.95
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.