Finding the Fourth Proportional to 24,652,302.84, 34,017,187.38 and 14,201,702.40
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Solution
The fourth proportional to 24,652,302.84, 34,017,187.38 and 14,201,702.40 is: 19,596,626.52
Step by Step Solution
- Step 1: Write the proportion equation
24,652,302.84 : 34,017,187.38 = 14,201,702.40 : x - Step 2: Convert to fraction form
24,652,302.84/34,017,187.38 = 14,201,702.40/x - Step 3: Cross multiply
24,652,302.84x = 34,017,187.38 × 14,201,702.40 - Step 4: Simplify right side
24,652,302.84x = 483,101,971,730,103.81 - Step 5: Solve for x
x = 483,101,971,730,103.81/24,652,302.84 - Step 6: Final answer
x = 19,596,626.52
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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.