Finding the Fourth Proportional to 29,778,110.10, 44,648,048.04 and 11,562,896.03
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Solution
The fourth proportional to 29,778,110.10, 44,648,048.04 and 11,562,896.03 is: 17,336,920.83
Step by Step Solution
- Step 1: Write the proportion equation
29,778,110.10 : 44,648,048.04 = 11,562,896.03 : x - Step 2: Convert to fraction form
29,778,110.10/44,648,048.04 = 11,562,896.03/x - Step 3: Cross multiply
29,778,110.10x = 44,648,048.04 × 11,562,896.03 - Step 4: Simplify right side
29,778,110.10x = 516,260,737,205,725.06 - Step 5: Solve for x
x = 516,260,737,205,725.06/29,778,110.10 - Step 6: Final answer
x = 17,336,920.83
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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.