Finding the Fourth Proportional to 882,458,041,803.10, 1,321,594,992,064 and 882,458,041,803.10
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Solution
The fourth proportional to 882,458,041,803.10, 1,321,594,992,064 and 882,458,041,803.10 is: 1,321,594,992,064
Step by Step Solution
- Step 1: Write the proportion equation
882,458,041,803.10 : 1,321,594,992,064 = 882,458,041,803.10 : x - Step 2: Convert to fraction form
882,458,041,803.10/1,321,594,992,064 = 882,458,041,803.10/x - Step 3: Cross multiply
882,458,041,803.10x = 1,321,594,992,064 × 882,458,041,803.10 - Step 4: Simplify right side
882,458,041,803.10x = 1,166,252,128,753,580,895,109,120 - Step 5: Solve for x
x = 1,166,252,128,753,580,895,109,120/882,458,041,803.10 - Step 6: Final answer
x = 1,321,594,992,064
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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.