Finding the Fourth Proportional to 29,352,029.94, 44,020,769.18 and 9,920,824.28
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Solution
The fourth proportional to 29,352,029.94, 44,020,769.18 and 9,920,824.28 is: 14,878,777.26
Step by Step Solution
- Step 1: Write the proportion equation
29,352,029.94 : 44,020,769.18 = 9,920,824.28 : x - Step 2: Convert to fraction form
29,352,029.94/44,020,769.18 = 9,920,824.28/x - Step 3: Cross multiply
29,352,029.94x = 44,020,769.18 × 9,920,824.28 - Step 4: Simplify right side
29,352,029.94x = 436,722,315,435,511.69 - Step 5: Solve for x
x = 436,722,315,435,511.69/29,352,029.94 - Step 6: Final answer
x = 14,878,777.26
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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.