Finding the Fourth Proportional to 22,361,714,553,051, 33,545,925,693,812 and 7,854,162,450,018
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Solution
The fourth proportional to 22,361,714,553,051, 33,545,925,693,812 and 7,854,162,450,018 is: 11,782,421,661,378.56
Step by Step Solution
- Step 1: Write the proportion equation
22,361,714,553,051 : 33,545,925,693,812 = 7,854,162,450,018 : x - Step 2: Convert to fraction form
22,361,714,553,051/33,545,925,693,812 = 7,854,162,450,018/x - Step 3: Cross multiply
22,361,714,553,051x = 33,545,925,693,812 × 7,854,162,450,018 - Step 4: Simplify right side
22,361,714,553,051x = 263,475,149,935,432,242,420,514,816 - Step 5: Solve for x
x = 263,475,149,935,432,242,420,514,816/22,361,714,553,051 - Step 6: Final answer
x = 11,782,421,661,378.56
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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.