Finding the Fourth Proportional to 9,608,031,208.20, 14,412,046,812.30 and 5,888,794,513.80
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Solution
The fourth proportional to 9,608,031,208.20, 14,412,046,812.30 and 5,888,794,513.80 is: 8,833,191,770.70
Step by Step Solution
- Step 1: Write the proportion equation
9,608,031,208.20 : 14,412,046,812.30 = 5,888,794,513.80 : x - Step 2: Convert to fraction form
9,608,031,208.20/14,412,046,812.30 = 5,888,794,513.80/x - Step 3: Cross multiply
9,608,031,208.20x = 14,412,046,812.30 × 5,888,794,513.80 - Step 4: Simplify right side
9,608,031,208.20x = 84,869,582,200,901,009,408 - Step 5: Solve for x
x = 84,869,582,200,901,009,408/9,608,031,208.20 - Step 6: Final answer
x = 8,833,191,770.70
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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.