Finding the Fourth Proportional to 59,569,827,708.45, 82,203,391,170.42 and 33,845,709,760.09
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Solution
The fourth proportional to 59,569,827,708.45, 82,203,391,170.42 and 33,845,709,760.09 is: 46,705,391,401.59
Step by Step Solution
- Step 1: Write the proportion equation
59,569,827,708.45 : 82,203,391,170.42 = 33,845,709,760.09 : x - Step 2: Convert to fraction form
59,569,827,708.45/82,203,391,170.42 = 33,845,709,760.09/x - Step 3: Cross multiply
59,569,827,708.45x = 82,203,391,170.42 × 33,845,709,760.09 - Step 4: Simplify right side
59,569,827,708.45x = 2,782,232,118,848,599,883,776 - Step 5: Solve for x
x = 2,782,232,118,848,599,883,776/59,569,827,708.45 - Step 6: Final answer
x = 46,705,391,401.59
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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.