Finding the Fourth Proportional to 62,049,314.35, 92,952,888.46 and 48,338,261.09
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Solution
The fourth proportional to 62,049,314.35, 92,952,888.46 and 48,338,261.09 is: 72,413,064.32
Step by Step Solution
- Step 1: Write the proportion equation
62,049,314.35 : 92,952,888.46 = 48,338,261.09 : x - Step 2: Convert to fraction form
62,049,314.35/92,952,888.46 = 48,338,261.09/x - Step 3: Cross multiply
62,049,314.35x = 92,952,888.46 × 48,338,261.09 - Step 4: Simplify right side
62,049,314.35x = 4,493,180,991,212,091 - Step 5: Solve for x
x = 4,493,180,991,212,091/62,049,314.35 - Step 6: Final answer
x = 72,413,064.32
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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.