Finding the Fourth Proportional to 29,413,368.54, 44,122,522.42 and 8,943,265.88
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Solution
The fourth proportional to 29,413,368.54, 44,122,522.42 and 8,943,265.88 is: 13,415,649.72
Step by Step Solution
- Step 1: Write the proportion equation
29,413,368.54 : 44,122,522.42 = 8,943,265.88 : x - Step 2: Convert to fraction form
29,413,368.54/44,122,522.42 = 8,943,265.88/x - Step 3: Cross multiply
29,413,368.54x = 44,122,522.42 × 8,943,265.88 - Step 4: Simplify right side
29,413,368.54x = 394,599,449,298,321.06 - Step 5: Solve for x
x = 394,599,449,298,321.06/29,413,368.54 - Step 6: Final answer
x = 13,415,649.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.