Finding the Fourth Proportional to 9,024,246,171,962.80, 13,537,149,007,764 and 2,489,628,146,343.70
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Solution
The fourth proportional to 9,024,246,171,962.80, 13,537,149,007,764 and 2,489,628,146,343.70 is: 3,734,657,338,547.27
Step by Step Solution
- Step 1: Write the proportion equation
9,024,246,171,962.80 : 13,537,149,007,764 = 2,489,628,146,343.70 : x - Step 2: Convert to fraction form
9,024,246,171,962.80/13,537,149,007,764 = 2,489,628,146,343.70/x - Step 3: Cross multiply
9,024,246,171,962.80x = 13,537,149,007,764 × 2,489,628,146,343.70 - Step 4: Simplify right side
9,024,246,171,962.80x = 33,702,467,190,977,947,368,423,424 - Step 5: Solve for x
x = 33,702,467,190,977,947,368,423,424/9,024,246,171,962.80 - Step 6: Final answer
x = 3,734,657,338,547.27
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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.