Finding the Fourth Proportional to 24,897,280.05, 34,358,396.61 and 13,884,725.79
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Solution
The fourth proportional to 24,897,280.05, 34,358,396.61 and 13,884,725.79 is: 19,161,005.32
Step by Step Solution
- Step 1: Write the proportion equation
24,897,280.05 : 34,358,396.61 = 13,884,725.79 : x - Step 2: Convert to fraction form
24,897,280.05/34,358,396.61 = 13,884,725.79/x - Step 3: Cross multiply
24,897,280.05x = 34,358,396.61 × 13,884,725.79 - Step 4: Simplify right side
24,897,280.05x = 477,056,915,513,915.56 - Step 5: Solve for x
x = 477,056,915,513,915.56/24,897,280.05 - Step 6: Final answer
x = 19,161,005.32
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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.