Finding the Fourth Proportional to 29,476,609, 44,196,903.42 and 14,128,595.08
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Solution
The fourth proportional to 29,476,609, 44,196,903.42 and 14,128,595.08 is: 21,184,260.11
Step by Step Solution
- Step 1: Write the proportion equation
29,476,609 : 44,196,903.42 = 14,128,595.08 : x - Step 2: Convert to fraction form
29,476,609/44,196,903.42 = 14,128,595.08/x - Step 3: Cross multiply
29,476,609x = 44,196,903.42 × 14,128,595.08 - Step 4: Simplify right side
29,476,609x = 624,440,152,211,047.25 - Step 5: Solve for x
x = 624,440,152,211,047.25/29,476,609 - Step 6: Final answer
x = 21,184,260.11
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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.