Finding the Fourth Proportional to 46,373,257.99, 69,562,123.82 and 15,248,225.90
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Solution
The fourth proportional to 46,373,257.99, 69,562,123.82 and 15,248,225.90 is: 22,873,074.36
Step by Step Solution
- Step 1: Write the proportion equation
46,373,257.99 : 69,562,123.82 = 15,248,225.90 : x - Step 2: Convert to fraction form
46,373,257.99/69,562,123.82 = 15,248,225.90/x - Step 3: Cross multiply
46,373,257.99x = 69,562,123.82 × 15,248,225.90 - Step 4: Simplify right side
46,373,257.99x = 1,060,698,978,245,975.88 - Step 5: Solve for x
x = 1,060,698,978,245,975.88/46,373,257.99 - Step 6: Final answer
x = 22,873,074.36
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.