Finding the Fourth Proportional to 44,054,953.58, 60,792,271.88 and 25,471,285.99
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Solution
The fourth proportional to 44,054,953.58, 60,792,271.88 and 25,471,285.99 is: 35,148,314.02
Step by Step Solution
- Step 1: Write the proportion equation
44,054,953.58 : 60,792,271.88 = 25,471,285.99 : x - Step 2: Convert to fraction form
44,054,953.58/60,792,271.88 = 25,471,285.99/x - Step 3: Cross multiply
44,054,953.58x = 60,792,271.88 × 25,471,285.99 - Step 4: Simplify right side
44,054,953.58x = 1,548,457,342,757,978 - Step 5: Solve for x
x = 1,548,457,342,757,978/44,054,953.58 - Step 6: Final answer
x = 35,148,314.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.