Finding the Fourth Proportional to 3,444,214,344.48, 5,167,142,624.88 and 1,115,152,027.92
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Solution
The fourth proportional to 3,444,214,344.48, 5,167,142,624.88 and 1,115,152,027.92 is: 1,672,993,896.54
Step by Step Solution
- Step 1: Write the proportion equation
3,444,214,344.48 : 5,167,142,624.88 = 1,115,152,027.92 : x - Step 2: Convert to fraction form
3,444,214,344.48/5,167,142,624.88 = 1,115,152,027.92/x - Step 3: Cross multiply
3,444,214,344.48x = 5,167,142,624.88 × 1,115,152,027.92 - Step 4: Simplify right side
3,444,214,344.48x = 5,762,149,576,686,803,968 - Step 5: Solve for x
x = 5,762,149,576,686,803,968/3,444,214,344.48 - Step 6: Final answer
x = 1,672,993,896.54
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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.