Finding the Fourth Proportional to 14,843,785.08, 22,265,677.62 and 14,843,785.08
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Solution
The fourth proportional to 14,843,785.08, 22,265,677.62 and 14,843,785.08 is: 22,265,677.62
Step by Step Solution
- Step 1: Write the proportion equation
14,843,785.08 : 22,265,677.62 = 14,843,785.08 : x - Step 2: Convert to fraction form
14,843,785.08/22,265,677.62 = 14,843,785.08/x - Step 3: Cross multiply
14,843,785.08x = 22,265,677.62 × 14,843,785.08 - Step 4: Simplify right side
14,843,785.08x = 330,506,933,066,298.56 - Step 5: Solve for x
x = 330,506,933,066,298.56/14,843,785.08 - Step 6: Final answer
x = 22,265,677.62
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1.5x scale
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.