Finding the Fourth Proportional to 36,972,801.84, 51,005,276.08 and 23,924,274.08
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Solution
The fourth proportional to 36,972,801.84, 51,005,276.08 and 23,924,274.08 is: 33,004,374.67
Step by Step Solution
- Step 1: Write the proportion equation
36,972,801.84 : 51,005,276.08 = 23,924,274.08 : x - Step 2: Convert to fraction form
36,972,801.84/51,005,276.08 = 23,924,274.08/x - Step 3: Cross multiply
36,972,801.84x = 51,005,276.08 × 23,924,274.08 - Step 4: Simplify right side
36,972,801.84x = 1,220,264,204,463,987.75 - Step 5: Solve for x
x = 1,220,264,204,463,987.75/36,972,801.84 - Step 6: Final answer
x = 33,004,374.67
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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.