Finding the Fourth Proportional to 24,250,009,556.70, 36,380,305,125.45 and 13,774,244,564.70
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Solution
The fourth proportional to 24,250,009,556.70, 36,380,305,125.45 and 13,774,244,564.70 is: 20,664,372,068.17
Step by Step Solution
- Step 1: Write the proportion equation
24,250,009,556.70 : 36,380,305,125.45 = 13,774,244,564.70 : x - Step 2: Convert to fraction form
24,250,009,556.70/36,380,305,125.45 = 13,774,244,564.70/x - Step 3: Cross multiply
24,250,009,556.70x = 36,380,305,125.45 × 13,774,244,564.70 - Step 4: Simplify right side
24,250,009,556.70x = 501,111,220,136,357,199,872 - Step 5: Solve for x
x = 501,111,220,136,357,199,872/24,250,009,556.70 - Step 6: Final answer
x = 20,664,372,068.17
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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.