Finding the Fourth Proportional to 4,560,974,930.44, 6,841,485,175.59 and 1,613,257,264.92
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Solution
The fourth proportional to 4,560,974,930.44, 6,841,485,175.59 and 1,613,257,264.92 is: 2,419,893,954.84
Step by Step Solution
- Step 1: Write the proportion equation
4,560,974,930.44 : 6,841,485,175.59 = 1,613,257,264.92 : x - Step 2: Convert to fraction form
4,560,974,930.44/6,841,485,175.59 = 1,613,257,264.92/x - Step 3: Cross multiply
4,560,974,930.44x = 6,841,485,175.59 × 1,613,257,264.92 - Step 4: Simplify right side
4,560,974,930.44x = 11,037,075,662,363,049,984 - Step 5: Solve for x
x = 11,037,075,662,363,049,984/4,560,974,930.44 - Step 6: Final answer
x = 2,419,893,954.84
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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.