Finding the Fourth Proportional to 24,268,920,201.80, 36,348,960,744.30 and 19,915,355,529.80
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Solution
The fourth proportional to 24,268,920,201.80, 36,348,960,744.30 and 19,915,355,529.80 is: 29,828,375,978.09
Step by Step Solution
- Step 1: Write the proportion equation
24,268,920,201.80 : 36,348,960,744.30 = 19,915,355,529.80 : x - Step 2: Convert to fraction form
24,268,920,201.80/36,348,960,744.30 = 19,915,355,529.80/x - Step 3: Cross multiply
24,268,920,201.80x = 36,348,960,744.30 × 19,915,355,529.80 - Step 4: Simplify right side
24,268,920,201.80x = 723,902,476,361,478,176,768 - Step 5: Solve for x
x = 723,902,476,361,478,176,768/24,268,920,201.80 - Step 6: Final answer
x = 29,828,375,978.09
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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.