Finding the Fourth Proportional to 37,448,284.35, 56,170,184.49 and 15,583,141.31
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Solution
The fourth proportional to 37,448,284.35, 56,170,184.49 and 15,583,141.31 is: 23,373,779.00
Step by Step Solution
- Step 1: Write the proportion equation
37,448,284.35 : 56,170,184.49 = 15,583,141.31 : x - Step 2: Convert to fraction form
37,448,284.35/56,170,184.49 = 15,583,141.31/x - Step 3: Cross multiply
37,448,284.35x = 56,170,184.49 × 15,583,141.31 - Step 4: Simplify right side
37,448,284.35x = 875,307,922,456,865.75 - Step 5: Solve for x
x = 875,307,922,456,865.75/37,448,284.35 - Step 6: Final answer
x = 23,373,779.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.