Finding the Fourth Proportional to 24,803,341.14, 34,230,528.06 and 14,880,595.62
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Solution
The fourth proportional to 24,803,341.14, 34,230,528.06 and 14,880,595.62 is: 20,536,372.22
Step by Step Solution
- Step 1: Write the proportion equation
24,803,341.14 : 34,230,528.06 = 14,880,595.62 : x - Step 2: Convert to fraction form
24,803,341.14/34,230,528.06 = 14,880,595.62/x - Step 3: Cross multiply
24,803,341.14x = 34,230,528.06 × 14,880,595.62 - Step 4: Simplify right side
24,803,341.14x = 509,370,645,919,923.12 - Step 5: Solve for x
x = 509,370,645,919,923.12/24,803,341.14 - Step 6: Final answer
x = 20,536,372.22
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1.5x scale
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.