Finding the Fourth Proportional to 10,684,669,662,095, 16,027,004,493,145 and 10,684,669,662,095
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Solution
The fourth proportional to 10,684,669,662,095, 16,027,004,493,145 and 10,684,669,662,095 is: 16,027,004,493,145
Step by Step Solution
- Step 1: Write the proportion equation
10,684,669,662,095 : 16,027,004,493,145 = 10,684,669,662,095 : x - Step 2: Convert to fraction form
10,684,669,662,095/16,027,004,493,145 = 10,684,669,662,095/x - Step 3: Cross multiply
10,684,669,662,095x = 16,027,004,493,145 × 10,684,669,662,095 - Step 4: Simplify right side
10,684,669,662,095x = 171,243,248,682,166,636,165,201,920 - Step 5: Solve for x
x = 171,243,248,682,166,636,165,201,920/10,684,669,662,095 - Step 6: Final answer
x = 16,027,004,493,145
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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.