Finding the Fourth Proportional to 29,949,482.92, 44,929,193.43 and 10,513,670.75
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Solution
The fourth proportional to 29,949,482.92, 44,929,193.43 and 10,513,670.75 is: 15,772,250.49
Step by Step Solution
- Step 1: Write the proportion equation
29,949,482.92 : 44,929,193.43 = 10,513,670.75 : x - Step 2: Convert to fraction form
29,949,482.92/44,929,193.43 = 10,513,670.75/x - Step 3: Cross multiply
29,949,482.92x = 44,929,193.43 × 10,513,670.75 - Step 4: Simplify right side
29,949,482.92x = 472,370,746,786,083.19 - Step 5: Solve for x
x = 472,370,746,786,083.19/29,949,482.92 - Step 6: Final answer
x = 15,772,250.49
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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.