Finding the Fourth Proportional to 46,651,283.05, 64,391,575.47 and 27,078,477.17
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Solution
The fourth proportional to 46,651,283.05, 64,391,575.47 and 27,078,477.17 is: 37,375,731.01
Step by Step Solution
- Step 1: Write the proportion equation
46,651,283.05 : 64,391,575.47 = 27,078,477.17 : x - Step 2: Convert to fraction form
46,651,283.05/64,391,575.47 = 27,078,477.17/x - Step 3: Cross multiply
46,651,283.05x = 64,391,575.47 × 27,078,477.17 - Step 4: Simplify right side
46,651,283.05x = 1,743,625,806,465,706 - Step 5: Solve for x
x = 1,743,625,806,465,706/46,651,283.05 - Step 6: Final answer
x = 37,375,731.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.