Finding the Fourth Proportional to 9,438,054, 14,157,132.84 and 2,346,342
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Solution
The fourth proportional to 9,438,054, 14,157,132.84 and 2,346,342 is: 3,519,525.89
Step by Step Solution
- Step 1: Write the proportion equation
9,438,054 : 14,157,132.84 = 2,346,342 : x - Step 2: Convert to fraction form
9,438,054/14,157,132.84 = 2,346,342/x - Step 3: Cross multiply
9,438,054x = 14,157,132.84 × 2,346,342 - Step 4: Simplify right side
9,438,054x = 33,217,475,382,071.28 - Step 5: Solve for x
x = 33,217,475,382,071.28/9,438,054 - Step 6: Final answer
x = 3,519,525.89
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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.