Finding the Fourth Proportional to 33,585,907.19, 50,355,485.93 and 14,880,058.79
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Solution
The fourth proportional to 33,585,907.19, 50,355,485.93 and 14,880,058.79 is: 22,309,732.08
Step by Step Solution
- Step 1: Write the proportion equation
33,585,907.19 : 50,355,485.93 = 14,880,058.79 : x - Step 2: Convert to fraction form
33,585,907.19/50,355,485.93 = 14,880,058.79/x - Step 3: Cross multiply
33,585,907.19x = 50,355,485.93 × 14,880,058.79 - Step 4: Simplify right side
33,585,907.19x = 749,292,590,822,840.50 - Step 5: Solve for x
x = 749,292,590,822,840.50/33,585,907.19 - Step 6: Final answer
x = 22,309,732.08
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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.