Finding the Fourth Proportional to 2,446,754,756,744.70, 3,669,122,363,192.40 and 835,218,441,019.44
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Solution
The fourth proportional to 2,446,754,756,744.70, 3,669,122,363,192.40 and 835,218,441,019.44 is: 1,252,482,968,163.24
Step by Step Solution
- Step 1: Write the proportion equation
2,446,754,756,744.70 : 3,669,122,363,192.40 = 835,218,441,019.44 : x - Step 2: Convert to fraction form
2,446,754,756,744.70/3,669,122,363,192.40 = 835,218,441,019.44/x - Step 3: Cross multiply
2,446,754,756,744.70x = 3,669,122,363,192.40 × 835,218,441,019.44 - Step 4: Simplify right side
2,446,754,756,744.70x = 3,064,518,660,095,119,313,600,512 - Step 5: Solve for x
x = 3,064,518,660,095,119,313,600,512/2,446,754,756,744.70 - Step 6: Final answer
x = 1,252,482,968,163.24
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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.