Finding the Fourth Proportional to 24,973,069,533.74, 37,444,644,841.00 and 7,948,481,372.28
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Solution
The fourth proportional to 24,973,069,533.74, 37,444,644,841.00 and 7,948,481,372.28 is: 11,917,960,729.99
Step by Step Solution
- Step 1: Write the proportion equation
24,973,069,533.74 : 37,444,644,841.00 = 7,948,481,372.28 : x - Step 2: Convert to fraction form
24,973,069,533.74/37,444,644,841.00 = 7,948,481,372.28/x - Step 3: Cross multiply
24,973,069,533.74x = 37,444,644,841.00 × 7,948,481,372.28 - Step 4: Simplify right side
24,973,069,533.74x = 297,628,062,010,360,659,968 - Step 5: Solve for x
x = 297,628,062,010,360,659,968/24,973,069,533.74 - Step 6: Final answer
x = 11,917,960,729.99
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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.