Finding the Fourth Proportional to 17,396,806,063.44, 26,096,712,245.76 and 4,805,660,101.80
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Solution
The fourth proportional to 17,396,806,063.44, 26,096,712,245.76 and 4,805,660,101.80 is: 7,208,905,380.12
Step by Step Solution
- Step 1: Write the proportion equation
17,396,806,063.44 : 26,096,712,245.76 = 4,805,660,101.80 : x - Step 2: Convert to fraction form
17,396,806,063.44/26,096,712,245.76 = 4,805,660,101.80/x - Step 3: Cross multiply
17,396,806,063.44x = 26,096,712,245.76 × 4,805,660,101.80 - Step 4: Simplify right side
17,396,806,063.44x = 125,411,928,827,604,303,872 - Step 5: Solve for x
x = 125,411,928,827,604,303,872/17,396,806,063.44 - Step 6: Final answer
x = 7,208,905,380.12
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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.