Finding the Fourth Proportional to 9,438,051, 14,157,128.34 and 2,346,339
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Solution
The fourth proportional to 9,438,051, 14,157,128.34 and 2,346,339 is: 3,519,521.39
Step by Step Solution
- Step 1: Write the proportion equation
9,438,051 : 14,157,128.34 = 2,346,339 : x - Step 2: Convert to fraction form
9,438,051/14,157,128.34 = 2,346,339/x - Step 3: Cross multiply
9,438,051x = 14,157,128.34 × 2,346,339 - Step 4: Simplify right side
9,438,051x = 33,217,422,352,147.26 - Step 5: Solve for x
x = 33,217,422,352,147.26/9,438,051 - Step 6: Final answer
x = 3,519,521.39
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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.