Finding the Fourth Proportional to 383,392,888.08, 575,089,295.56 and 92,260,045.84
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Solution
The fourth proportional to 383,392,888.08, 575,089,295.56 and 92,260,045.84 is: 138,390,059.96
Step by Step Solution
- Step 1: Write the proportion equation
383,392,888.08 : 575,089,295.56 = 92,260,045.84 : x - Step 2: Convert to fraction form
383,392,888.08/575,089,295.56 = 92,260,045.84/x - Step 3: Cross multiply
383,392,888.08x = 575,089,295.56 × 92,260,045.84 - Step 4: Simplify right side
383,392,888.08x = 53,057,764,770,458,904 - Step 5: Solve for x
x = 53,057,764,770,458,904/383,392,888.08 - Step 6: Final answer
x = 138,390,059.96
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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.