Finding the Fourth Proportional to 8,846,118,623.76, 13,269,227,540.17 and 2,950,661,675.58
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Solution
The fourth proportional to 8,846,118,623.76, 13,269,227,540.17 and 2,950,661,675.58 is: 4,426,009,059.18
Step by Step Solution
- Step 1: Write the proportion equation
8,846,118,623.76 : 13,269,227,540.17 = 2,950,661,675.58 : x - Step 2: Convert to fraction form
8,846,118,623.76/13,269,227,540.17 = 2,950,661,675.58/x - Step 3: Cross multiply
8,846,118,623.76x = 13,269,227,540.17 × 2,950,661,675.58 - Step 4: Simplify right side
8,846,118,623.76x = 39,153,001,167,330,295,808 - Step 5: Solve for x
x = 39,153,001,167,330,295,808/8,846,118,623.76 - Step 6: Final answer
x = 4,426,009,059.18
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1.5x scale
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.