Finding the Fourth Proportional to 1,624,833,246,353, 2,437,917,955,389.20 and 717,792,344,424.37
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Solution
The fourth proportional to 1,624,833,246,353, 2,437,917,955,389.20 and 717,792,344,424.37 is: 1,076,983,652,716.88
Step by Step Solution
- Step 1: Write the proportion equation
1,624,833,246,353 : 2,437,917,955,389.20 = 717,792,344,424.37 : x - Step 2: Convert to fraction form
1,624,833,246,353/2,437,917,955,389.20 = 717,792,344,424.37/x - Step 3: Cross multiply
1,624,833,246,353x = 2,437,917,955,389.20 × 717,792,344,424.37 - Step 4: Simplify right side
1,624,833,246,353x = 1,749,918,844,713,080,633,425,920 - Step 5: Solve for x
x = 1,749,918,844,713,080,633,425,920/1,624,833,246,353 - Step 6: Final answer
x = 1,076,983,652,716.88
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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.