Finding the Fourth Proportional to 24,335,762.28, 33,583,352.34 and 13,470,746.28
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Solution
The fourth proportional to 24,335,762.28, 33,583,352.34 and 13,470,746.28 is: 18,589,630.08
Step by Step Solution
- Step 1: Write the proportion equation
24,335,762.28 : 33,583,352.34 = 13,470,746.28 : x - Step 2: Convert to fraction form
24,335,762.28/33,583,352.34 = 13,470,746.28/x - Step 3: Cross multiply
24,335,762.28x = 33,583,352.34 × 13,470,746.28 - Step 4: Simplify right side
24,335,762.28x = 452,392,818,603,984.31 - Step 5: Solve for x
x = 452,392,818,603,984.31/24,335,762.28 - Step 6: Final answer
x = 18,589,630.08
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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.