Finding the Fourth Proportional to 29,988,113.15, 44,998,768.03 and 14,635,530
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Solution
The fourth proportional to 29,988,113.15, 44,998,768.03 and 14,635,530 is: 21,961,395.71
Step by Step Solution
- Step 1: Write the proportion equation
29,988,113.15 : 44,998,768.03 = 14,635,530 : x - Step 2: Convert to fraction form
29,988,113.15/44,998,768.03 = 14,635,530/x - Step 3: Cross multiply
29,988,113.15x = 44,998,768.03 × 14,635,530 - Step 4: Simplify right side
29,988,113.15x = 658,580,819,484,400.25 - Step 5: Solve for x
x = 658,580,819,484,400.25/29,988,113.15 - Step 6: Final answer
x = 21,961,395.71
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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.