Finding the Fourth Proportional to 10,660,026,241,811, 14,710,836,213,701 and 6,097,762,563,346.80
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Solution
The fourth proportional to 10,660,026,241,811, 14,710,836,213,701 and 6,097,762,563,346.80 is: 8,414,912,337,419.62
Step by Step Solution
- Step 1: Write the proportion equation
10,660,026,241,811 : 14,710,836,213,701 = 6,097,762,563,346.80 : x - Step 2: Convert to fraction form
10,660,026,241,811/14,710,836,213,701 = 6,097,762,563,346.80/x - Step 3: Cross multiply
10,660,026,241,811x = 14,710,836,213,701 × 6,097,762,563,346.80 - Step 4: Simplify right side
10,660,026,241,811x = 89,703,186,339,432,335,100,870,656 - Step 5: Solve for x
x = 89,703,186,339,432,335,100,870,656/10,660,026,241,811 - Step 6: Final answer
x = 8,414,912,337,419.62
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Double scale
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.