Finding the Fourth Proportional to 14,894,496.10, 22,341,745.05 and 4,797,117.10
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Solution
The fourth proportional to 14,894,496.10, 22,341,745.05 and 4,797,117.10 is: 7,195,675.94
Step by Step Solution
- Step 1: Write the proportion equation
14,894,496.10 : 22,341,745.05 = 4,797,117.10 : x - Step 2: Convert to fraction form
14,894,496.10/22,341,745.05 = 4,797,117.10/x - Step 3: Cross multiply
14,894,496.10x = 22,341,745.05 × 4,797,117.10 - Step 4: Simplify right side
14,894,496.10x = 107,175,967,223,195.34 - Step 5: Solve for x
x = 107,175,967,223,195.34/14,894,496.10 - Step 6: Final answer
x = 7,195,675.94
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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.