Finding the Fourth Proportional to 46,348,862.74, 69,523,294.23 and 24,717,930.82
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Solution
The fourth proportional to 46,348,862.74, 69,523,294.23 and 24,717,930.82 is: 37,076,896.29
Step by Step Solution
- Step 1: Write the proportion equation
46,348,862.74 : 69,523,294.23 = 24,717,930.82 : x - Step 2: Convert to fraction form
46,348,862.74/69,523,294.23 = 24,717,930.82/x - Step 3: Cross multiply
46,348,862.74x = 69,523,294.23 × 24,717,930.82 - Step 4: Simplify right side
46,348,862.74x = 1,718,471,977,155,645.25 - Step 5: Solve for x
x = 1,718,471,977,155,645.25/46,348,862.74 - Step 6: Final answer
x = 37,076,896.29
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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.