Finding the Fourth Proportional to 69,598,483.22, 104,238,698.33 and 33,232,344.68
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Solution
The fourth proportional to 69,598,483.22, 104,238,698.33 and 33,232,344.68 is: 49,772,584.00
Step by Step Solution
- Step 1: Write the proportion equation
69,598,483.22 : 104,238,698.33 = 33,232,344.68 : x - Step 2: Convert to fraction form
69,598,483.22/104,238,698.33 = 33,232,344.68/x - Step 3: Cross multiply
69,598,483.22x = 104,238,698.33 × 33,232,344.68 - Step 4: Simplify right side
69,598,483.22x = 3,464,096,352,240,778 - Step 5: Solve for x
x = 3,464,096,352,240,778/69,598,483.22 - Step 6: Final answer
x = 49,772,584.00
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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.