Finding the Fourth Proportional to 33,763,929.36, 50,592,783.96 and 26,106,280.08
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Solution
The fourth proportional to 33,763,929.36, 50,592,783.96 and 26,106,280.08 is: 39,118,355.39
Step by Step Solution
- Step 1: Write the proportion equation
33,763,929.36 : 50,592,783.96 = 26,106,280.08 : x - Step 2: Convert to fraction form
33,763,929.36/50,592,783.96 = 26,106,280.08/x - Step 3: Cross multiply
33,763,929.36x = 50,592,783.96 × 26,106,280.08 - Step 4: Simplify right side
33,763,929.36x = 1,320,789,388,086,691.50 - Step 5: Solve for x
x = 1,320,789,388,086,691.50/33,763,929.36 - Step 6: Final answer
x = 39,118,355.39
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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.