Finding the Fourth Proportional to 3,075,124,022,390, 4,609,457,101,808.70 and 1,034,650,692,429.60
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Solution
The fourth proportional to 3,075,124,022,390, 4,609,457,101,808.70 and 1,034,650,692,429.60 is: 1,550,889,638,071.99
Step by Step Solution
- Step 1: Write the proportion equation
3,075,124,022,390 : 4,609,457,101,808.70 = 1,034,650,692,429.60 : x - Step 2: Convert to fraction form
3,075,124,022,390/4,609,457,101,808.70 = 1,034,650,692,429.60/x - Step 3: Cross multiply
3,075,124,022,390x = 4,609,457,101,808.70 × 1,034,650,692,429.60 - Step 4: Simplify right side
3,075,124,022,390x = 4,769,177,982,110,908,668,706,816 - Step 5: Solve for x
x = 4,769,177,982,110,908,668,706,816/3,075,124,022,390 - Step 6: Final answer
x = 1,550,889,638,071.99
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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.